APA
Leins P. e., Tucker S. C. e. & Endress P. K. e. (1988). Aspects of floral development: proceedings of the double symposium Floral development: evolutionary aspects and special topics. Berlin: J. Cramer.
Chicago
Leins Peter ed, Tucker Shirley C ed and Endress Peter K ed. 1988. Aspects of floral development: proceedings of the double symposium Floral development: evolutionary aspects and special topics. Berlin: J. Cramer.
Harvard
Leins P. e., Tucker S. C. e. and Endress P. K. e. (1988). Aspects of floral development: proceedings of the double symposium Floral development: evolutionary aspects and special topics. Berlin: J. Cramer.
MLA
Leins Peter ed, Tucker Shirley C ed and Endress Peter K ed. Aspects of floral development: proceedings of the double symposium Floral development: evolutionary aspects and special topics. Berlin: J. Cramer. 1988.