Gaya APA

Battan, L, J, E, A., WOLFE, C, W. (1966). EARTH AND SPACE SCIENCE . Boston: D.C. HEATH AND COMPANY BOSTON.

Gaya MLA

Battan, Louis, J, Et, Al.,., WOLFE, C., Wroe.. "EARTH AND SPACE SCIENCE". Boston: D.C. HEATH AND COMPANY BOSTON, 1966. Textbook.