APA-viite

Estes, J. E. a. S. (1974). Remote Sensing techniques for Environmental Analysis. Hamilton.

Chicago-tyylinen lähdeviittaus

Estes, Jhon E and Senger. Remote Sensing Techniques for Environmental Analysis. California: Hamilton, 1974.

MLA-viite

Estes, Jhon E and Senger. Remote Sensing Techniques for Environmental Analysis. Hamilton, 1974.