APA (7th ed.) Citation

Gillespie, A. R., & Siegal, B. S. (1980). Remote sensing in geology. Wiley.

Chicago Style (17th ed.) Citation

Gillespie, Alan R., and Barry S. Siegal. Remote Sensing in Geology. New York: Wiley, 1980.

MLA (9th ed.) Citation

Gillespie, Alan R., and Barry S. Siegal. Remote Sensing in Geology. Wiley, 1980.