Style de citation APA

Alan Richards. (1998). Birds of grey: Hunters of the sky. Philadelphia, Pennsylvania: Courage Books.

Style de citation Chicago

Alan Richards. Birds of Grey: Hunters of the Sky. Philadelphia, Pennsylvania: Courage Books, 1998.

Style de citation MLA

Alan Richards. Birds of Grey: Hunters of the Sky. Philadelphia, Pennsylvania: Courage Books, 1998.

Attention : ces citations peuvent ne pas être correctes à 100%.