APA (7th ed.) Citation

Barrett & Curtis. (1999). Introduction to environmental remote sensing (4th ed.). Stanley Thornes Publishers.

Chicago Style (17th ed.) Citation

Barrett and Curtis. Introduction to Environmental Remote Sensing. 4th ed. Cheltenham, Glos., UK: Stanley Thornes Publishers, 1999.

MLA (8th ed.) Citation

Barrett and Curtis. Introduction to Environmental Remote Sensing. 4th ed. Stanley Thornes Publishers, 1999.