APA (7th ed.) Zitazioa

Ritchie, W. A., & Funk, R. E. (1973). Aboriginal settlement patterns in the Northeast. University of the State of New York, State Education Dept.

Chicago Style (17th ed.) Zitazioa

Ritchie, William Augustus, eta Robert E. Funk. Aboriginal Settlement Patterns in the Northeast. Albany: University of the State of New York, State Education Dept, 1973.

MLA (9th ed.) Zitazioa

Ritchie, William Augustus, eta Robert E. Funk. Aboriginal Settlement Patterns in the Northeast. University of the State of New York, State Education Dept, 1973.