APA (7th ed.) Citation

Giddy, C. (1989). Cycads of South Africa: With pencil drawings and diagrams by Barbara Jeppe (Second revised edition 1984, third impression 1989.). Struik Publishers.

Chicago Style (17th ed.) Citation

Giddy, Cynthia. Cycads of South Africa: With Pencil Drawings and Diagrams by Barbara Jeppe. Second revised edition 1984, third impression 1989. Cape Town: Struik Publishers, 1989.

MLA (9th ed.) Citation

Giddy, Cynthia. Cycads of South Africa: With Pencil Drawings and Diagrams by Barbara Jeppe. Second revised edition 1984, third impression 1989. Struik Publishers, 1989.