APA Citation

Sanford, W. W. (1971). The flowering time of West African orchids. [Lugar de publicación no identificado]: [editor no identificado].

Chicago Style Citation

Sanford, William W. The Flowering Time of West African Orchids. [Lugar de publicación no identificado]: [editor no identificado], 1971.

MLA Citation

Sanford, William W. The Flowering Time of West African Orchids. [Lugar de publicación no identificado]: [editor no identificado], 1971.

Warning: These citations may not always be 100% accurate.