APA aipamena

FEYNMAN, R. (2015). Why? People. Jakarta: Gramedia.

Chicago Style aipamena

FEYNMAN, Richard. Why? People. Jakarta: Gramedia, 2015.

MLA aipamena

FEYNMAN, Richard. Why? People. Jakarta: Gramedia, 2015.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.