APA-referens

Sir Gavin de Beer. (1971). Homology, An Unsolved Problem. London: Oxford University Press.

Chicago-stil citat

Sir Gavin de Beer. Homology, An Unsolved Problem. London: Oxford University Press, 1971.

MLA-referens

Sir Gavin de Beer. Homology, An Unsolved Problem. London: Oxford University Press, 1971.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.