APA aipamena

Pask, E. A., & Christie, P. D. (1962). Design of Life-jackets.

Chicago Style aipamena

Pask, E. A., and P. Denham Christie. Design of Life-jackets. 1962.

MLA aipamena

Pask, E. A., and P. Denham Christie. Design of Life-jackets. 1962.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.