O'Hara, M. (1947). Green grass of wyoming. Magnet Book.
Chicago Style (17th ed.) CitationO'Hara, Mary. Green Grass of Wyoming. London: Magnet Book, 1947.
MLA引文O'Hara, Mary. Green Grass of Wyoming. Magnet Book, 1947.
警告：這些引文格式不一定是100％准確.
APA引文