Cita APA

HOWELL, B. F. (1959). Introduction to geophysics. New York, EE.UU: MCGRAW-HILL.

Citación estilo Chicago

HOWELL, Benjamín F. Introduction to Geophysics. New York, EE.UU: MCGRAW-HILL, 1959.

Cita MLA

HOWELL, Benjamín F. Introduction to Geophysics. New York, EE.UU: MCGRAW-HILL, 1959.