The plant book :
a complete guide to healthy house plants /
Bill Henkin & Maria Vermiglio.
APA Citation
Henkin, B., Vermiglio, M. (1977). The plant book: a complete guide to healthy house plants. New York: Holt, Rinehart and Winston.
MLA Citation
Henkin, Bill, 1944-, and Maria Vermiglio. The Plant Book: a Complete Guide to Healthy House Plants. New York: Holt, Rinehart and Winston, 1977.
Warning: These citations may not always be complete (especially for serials).