Gaya APA
Encyclopedia Britannica, Inc. (1974).
The Outdoors Book .
Amerika Serikat:
Encyclopedia Britani, Inc..
Gaya Chicago
Encyclopedia Britannica, Inc.
The Outdoors Book.
Amerika Serikat:
Encyclopedia Britani, Inc.,
1974.
Text.
Gaya MLA
Encyclopedia Britannica, Inc.
The Outdoors Book.
Amerika Serikat:
Encyclopedia Britani, Inc.,
1974.
Text.
Gaya Turabian
Encyclopedia Britannica, Inc.
The Outdoors Book.
Amerika Serikat:
Encyclopedia Britani, Inc.,
1974.
Print.