APA Style

FAN, K., GAZETAS, G. (1991). Seismic Response of Single Piles and Pile Groups (1). New York: National Center for Earthquake Engineering Researc.

MLA Style

FAN, K.., GAZETAS, G.. "Seismic Response of Single Piles and Pile Groups". 1 New York: National Center for Earthquake Engineering Researc, 1991. Text.