Gaya APA
Murie, Olaus J. (1980).
A field guide to animal tracks (2).
United States Of America:
.
Gaya Chicago
Murie, Olaus J.
A field guide to animal tracks.
2
United States Of America:
,
1980.
Text.
Gaya MLA
Murie, Olaus J.
A field guide to animal tracks.
2
United States Of America:
,
1980.
Text.
Gaya Turabian
Murie, Olaus J.
A field guide to animal tracks.
2
United States Of America:
,
1980.
Print.