APA Style

Gilluly, James, Waters, Aaron C., Woodford, A.O.. (1959). PRINCIPLES OF GEOLOGY, SECOND EDITION (2nd). United States of America: W.H. Freeman and Company.

Chicago Style

Gilluly, James, Waters, Aaron C., Woodford, A.O.. PRINCIPLES OF GEOLOGY, SECOND EDITION. 2nd United States of America: W.H. Freeman and Company, 1959. Text.

MLA Style

Gilluly, James, Waters, Aaron C., Woodford, A.O.. PRINCIPLES OF GEOLOGY, SECOND EDITION. 2nd United States of America: W.H. Freeman and Company, 1959. Text.

Turabian Style

Gilluly, James, Waters, Aaron C., Woodford, A.O.. PRINCIPLES OF GEOLOGY, SECOND EDITION. 2nd United States of America: W.H. Freeman and Company, 1959. Print.