APA引文

Ryan, J. (2020). Tough talking cowboy (First edition.). Avon Books, an imprint of HarperCollins Publishers.

Chicago Style (17th ed.) Citation

Ryan, Jennifer. Tough Talking Cowboy. First edition. New York, NY: Avon Books, an imprint of HarperCollins Publishers, 2020.

MLA引文

Ryan, Jennifer. Tough Talking Cowboy. First edition. Avon Books, an imprint of HarperCollins Publishers, 2020.

警告：這些引文格式不一定是100％准確.