APA aipamena

Keppler, H. (1966). The Honeywell Pentax way: The Pentax photographer's companion. New York: Amphoto.

Chicago Style aipamena

Keppler, H. The Honeywell Pentax Way: The Pentax Photographer's Companion. New York: Amphoto, 1966.

MLA aipamena

Keppler, H. The Honeywell Pentax Way: The Pentax Photographer's Companion. New York: Amphoto, 1966.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.