APA Citatie

(1970). The Biology of the porifera. London: Published for the Zoological Society of London by Academic Press.

Chicago Style citaat

The Biology of the Porifera. London: Published for the Zoological Society of London by Academic Press, 1970.

MLA citatie

The Biology of the Porifera. London: Published for the Zoological Society of London by Academic Press, 1970.

Let op: Deze citaties zijn niet altijd 100% accuraat.