APA-Zitierstil (7. Ausg.)

Roux, J. (1979). Cape Peninsula ferns: A guide to the fern species of the Cape Peninsula, with black and white drawings and identification keys of all recognised species. National Botanic Gardens of South Africa.

Chicago-Zitierstil (17. Ausg.)

Roux, Jean-Paul. Cape Peninsula Ferns: A Guide to the Fern Species of the Cape Peninsula, with Black and White Drawings and Identification Keys of All Recognised Species. Kirstenbosch: National Botanic Gardens of South Africa, 1979.

MLA-Zitierstil (9. Ausg.)

Roux, Jean-Paul. Cape Peninsula Ferns: A Guide to the Fern Species of the Cape Peninsula, with Black and White Drawings and Identification Keys of All Recognised Species. National Botanic Gardens of South Africa, 1979.