APA

International Botanical Congress, Behnke H. D. & Greuter W. (1989). Abstracts of the general lectures , Symposium papers and posters presented at the XIV International Botanical Congress, Berlin, 24 Juli to August 1, 1987. Berlin: Botanischer Garten und Botanisches Museum Berlin-Dahlem.

Chicago

International Botanical Congress, Behnke H D and Greuter W. 1989. Abstracts of the general lectures , Symposium papers and posters presented at the XIV International Botanical Congress, Berlin, 24 Juli to August 1, 1987. Berlin: Botanischer Garten und Botanisches Museum Berlin-Dahlem.

Harvard

International Botanical Congress, Behnke H. D. and Greuter W. (1989). Abstracts of the general lectures , Symposium papers and posters presented at the XIV International Botanical Congress, Berlin, 24 Juli to August 1, 1987. Berlin: Botanischer Garten und Botanisches Museum Berlin-Dahlem.

MLA

International Botanical Congress, Behnke H D and Greuter W. Abstracts of the general lectures , Symposium papers and posters presented at the XIV International Botanical Congress, Berlin, 24 Juli to August 1, 1987. Berlin: Botanischer Garten und Botanisches Museum Berlin-Dahlem. 1989.