APA-referens

Howells, W. (1964). Mankind in the making: The stooory of human evolution. Mercury Books.

Chicago-stil citat

Howells, William. Mankind in the Making: The Stooory of Human Evolution. London: Mercury Books, 1964.

MLA-referens

Howells, William. Mankind in the Making: The Stooory of Human Evolution. Mercury Books, 1964.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.