APA aipamena

McKie, R., & Cooper, P. (1983). Lasers. Porto Editora, Lda.

Chicago Style aipamena

McKie, Robin, and Paul Cooper. Lasers. Porto Editora, Lda, 1983.

MLA aipamena

McKie, Robin, and Paul Cooper. Lasers. Porto Editora, Lda, 1983.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.