APA (7th ed.) Citation

Rowley, G. D. (1976). Ipomoea bolusiana Schinz. Aloe, Cactus and Succulent Society of Zimbabwe.

Chicago Style (17th ed.) Citation

Rowley, Gordon D. Ipomoea Bolusiana Schinz. Salisbury: Aloe, Cactus and Succulent Society of Zimbabwe, 1976.

MLA (9th ed.) Citation

Rowley, Gordon D. Ipomoea Bolusiana Schinz. Aloe, Cactus and Succulent Society of Zimbabwe, 1976.

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