Gaya APA
Keppler, Herbert. (1977).
The Nikon and nikkormat way .
New York:
Focal Press.
Gaya Chicago
Keppler, Herbert.
The Nikon and nikkormat way.
New York:
Focal Press,
1977.
.
Gaya MLA
Keppler, Herbert.
The Nikon and nikkormat way.
New York:
Focal Press,
1977.
.
Gaya Turabian
Keppler, Herbert.
The Nikon and nikkormat way.
New York:
Focal Press,
1977.
.