APA引文

Hardiyatmo, H. C. (2018). Mekanika tanah 1. UGM press.

Chicago Style Citation

Hardiyatmo, Hary Christady. Mekanika Tanah 1. UGM press, 2018.

MLA引文

Hardiyatmo, Hary Christady. Mekanika Tanah 1. UGM press, 2018.

警告：這些引文格式不一定是100％准確.