APA引文

Freitas., M. H., Price, D. G., & de Freitas, M. (2017). Engineering geology: Principles and practice. Springer.

Chicago Style Citation

Freitas., Michael H., David George Price, and Michael de Freitas. Engineering Geology: Principles and Practice. Springer, 2017.

MLA引文

Freitas., Michael H., David George Price, and Michael de Freitas. Engineering Geology: Principles and Practice. Springer, 2017.

警告：這些引文格式不一定是100％准確.