Cita APA (7th ed.)

Rogers, J. J. W., & Adams, J. A. S. (1966). Fundamentals of geology. Harper & Row.

Cita Chicago (17th ed.)

Rogers, John J. W., i John A. S. Adams. Fundamentals of Geology. New York: Harper & Row, 1966.

Cita MLA (9th ed.)

Rogers, John J. W., i John A. S. Adams. Fundamentals of Geology. Harper & Row, 1966.

Atenció: Aquestes cites poden no estar 100% correctes.