APA aipamena

Tyrrell, D., & Kesteven, A. B. (1957). A Low Temperature (−68° C.) Storage Cabinet.

Chicago Style aipamena

Tyrrell, D., and A. B. Kesteven. A Low Temperature (−68° C.) Storage Cabinet. 1957.

MLA aipamena

Tyrrell, D., and A. B. Kesteven. A Low Temperature (−68° C.) Storage Cabinet. 1957.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.