Cita APA (7a ed.)

Phillips, N., & Phillips, W. J. (1980). An introduction to mineralogy for geologists. Wiley.

Cita Chicago Style (17a ed.)

Phillips, N., y William John Phillips. An Introduction to Mineralogy for Geologists. Chichester: Wiley, 1980.

Cita MLA (9a ed.)

Phillips, N., y William John Phillips. An Introduction to Mineralogy for Geologists. Wiley, 1980.