Cita APA (7a ed.)

Feng, X., & Hudson, J. A. (2011). Rock engineering design. CRC.

Cita Chicago Style (17a ed.)

Feng, Xia-Ting, y John A. Hudson. Rock Engineering Design. USA: CRC, 2011.

Cita MLA (8a ed.)

Feng, Xia-Ting, y John A. Hudson. Rock Engineering Design. CRC, 2011.