APA引文

Dickmann, N. (2018). Pulleys. Brown Bear Books.

Chicago Style (17th ed.) Citation

Dickmann, Nancy. Pulleys. Tucson, AZ: Brown Bear Books, 2018.

MLA引文

Dickmann, Nancy. Pulleys. Brown Bear Books, 2018.

警告：這些引文格式不一定是100％准確.