Cita APA (7th ed.)

Shand, S. J. (1951). The study of rocks (3rd ed.). Thomas.

Cita Chicago (17th ed.)

Shand, S. J. The Study of Rocks. 3rd ed. London: Thomas, 1951.

Cita MLA (9th ed.)

Shand, S. J. The Study of Rocks. 3rd ed. Thomas, 1951.