APA

American Society of Plant Physiologists, . (1989). Current topics in plant physiology. Rockville, Md: .

Chicago

American Society of Plant Physiologists, . 1989. Current topics in plant physiology. Rockville, Md: .

Harvard

American Society of Plant Physiologists, . (1989). Current topics in plant physiology. Rockville, Md: .

MLA

American Society of Plant Physiologists, . Current topics in plant physiology. Rockville, Md: . 1989.