APA (7th ed.) Citation

Koopowitz, H., & Hasegawa, N. (1989). Novelty slipper orchids: Breeding and cultivating paphiopedilum hybrids. Angus & Robertson Publishers.

Chicago Style (17th ed.) Citation

Koopowitz, Harold, and Norito Hasegawa. Novelty Slipper Orchids: Breeding and Cultivating Paphiopedilum Hybrids. North Ryde, N.S,W.: Angus & Robertson Publishers, 1989.

MLA (9th ed.) Citation

Koopowitz, Harold, and Norito Hasegawa. Novelty Slipper Orchids: Breeding and Cultivating Paphiopedilum Hybrids. Angus & Robertson Publishers, 1989.