APA (7th ed.) Citation

Barrett & Obe. (1999). Introduction to environmental remote sensing. Stanley Thornes.

Chicago Style (17th ed.) Citation

Barrett and Obe. Introduction to Environmental Remote Sensing. London: Stanley Thornes, 1999.

MLA (9th ed.) Citation

Barrett and Obe. Introduction to Environmental Remote Sensing. Stanley Thornes, 1999.

Warning: These citations may not always be 100% accurate.