APA استشهاد

Steene.Roger. (2006). Oceanic wilderness. Firefly books.

استشهاد بنمط شيكاغو

Steene.Roger. Oceanic Wilderness. New York: Firefly books, 2006.

MLA استشهاد

Steene.Roger. Oceanic Wilderness. Firefly books, 2006.