APA (7th ed.) Citation

Riley, D. N. (1987). Air photography and archaeology. University of Pennsylvania Press.

Chicago Style (17th ed.) Citation

Riley, D. N. Air Photography and Archaeology. Philadelphia: University of Pennsylvania Press, 1987.

MLA (9th ed.) Citation

Riley, D. N. Air Photography and Archaeology. University of Pennsylvania Press, 1987.

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