APA aipamena

Postgate J. John. (2003). Microbes and Man (4th ed.). London, Cambridge University Press, 2003.

Chicago Style aipamena

Postgate J. John. Microbes and Man. 4th ed. London, Cambridge University Press, 2003, 2003.

MLA aipamena

Postgate J. John. Microbes and Man. 4th ed. London, Cambridge University Press, 2003, 2003.