Citazione Stile APA (7a Edizione)

Hays-Gilpin, K., Deegan, A. C., & Morris, E. A. (1998). Prehistoric sandals from northeastern Arizona: The Earl H. Morris and Ann Axtell Morris research. University of Arizona Press.

Citazione stile Chigago Style (17a edizione)

Hays-Gilpin, Kelley, Ann Cordy Deegan, e Elizabeth Ann Morris. Prehistoric Sandals from Northeastern Arizona: The Earl H. Morris and Ann Axtell Morris Research. Tucson: University of Arizona Press, 1998.

Citatione MLA (9a ed.)

Hays-Gilpin, Kelley, et al. Prehistoric Sandals from Northeastern Arizona: The Earl H. Morris and Ann Axtell Morris Research. University of Arizona Press, 1998.