APA (7th ed.) Citation

Glen, H. F., & Schelpe, E. A. C. L. E. (2016). A revision of the Gibbaeinae (Mesembryanthemaceae). University of Cape Town.

Chicago Style (17th ed.) Citation

Glen, Hugh Francis, and E A C L E. Schelpe. A Revision of the Gibbaeinae (Mesembryanthemaceae). University of Cape Town, 2016.

MLA (8th ed.) Citation

Glen, Hugh Francis, and E A C L E. Schelpe. A Revision of the Gibbaeinae (Mesembryanthemaceae). University of Cape Town, 2016.

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