APA aipamena

A N Barker & J Wolf. (1977). Spore Research. Academic Press.

Chicago Style aipamena

A N Barker and J Wolf. Spore Research. Academic Press, 1977.

MLA aipamena

A N Barker and J Wolf. Spore Research. Academic Press, 1977.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.