APA引文

ENGER, W. (1974). Design Manual: Soil mechanics, foundations, and Earth structures. Nfec.

Chicago Style (17th ed.) Citation

ENGER, W.M. Design Manual: Soil Mechanics, Foundations, and Earth Structures. Nfec, 1974.

MLA引文

ENGER, W.M. Design Manual: Soil Mechanics, Foundations, and Earth Structures. Nfec, 1974.

警告：這些引文格式不一定是100％准確.