APA aipamena

LEVY, Y. A. (1994). Virology. Prentice-Hall.

Chicago Style aipamena

LEVY, Yay A. Virology. Prentice-Hall, 1994.

MLA aipamena

LEVY, Yay A. Virology. Prentice-Hall, 1994.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.