APA (7th ed.) Citation
Howell, B. F. (1959). Introduction to geophysics. McGraw-Hill.
Chicago Style (17th ed.) Citation
Howell, B. F. Introduction to Geophysics. New York: McGraw-Hill, 1959.
MLA (9th ed.) Citation
Howell, B. F. Introduction to Geophysics. McGraw-Hill, 1959.
Warning: These citations may not always be 100% accurate.