APA (7th ed.) Citation

Leet, L. D. (1938). Practical seismology and seismic prospecting. D. Appleton-Century Company, incorporated.

Chicago Style (17th ed.) Citation

Leet, L. Don. Practical Seismology and Seismic Prospecting. New York, London: D. Appleton-Century Company, incorporated, 1938.

MLA (9th ed.) Citation

Leet, L. Don. Practical Seismology and Seismic Prospecting. D. Appleton-Century Company, incorporated, 1938.