Styl cytowania APA

Peng, S., & Zhang, J. (2007). Engineering geology for underground rocks. Springer.

Styl cytowania Chicago

Peng, Suping, i Jincai Zhang. Engineering Geology for Underground Rocks. Berlin ; New York: Springer, 2007.

Styl cytowania MLA

Peng, Suping, i Jincai Zhang. Engineering Geology for Underground Rocks. Springer, 2007.