Gaya APA

Doty, G, G., Ross, J. (1968). Language And Life In The U.S.A.: American English For Foreign Students (Ed. 2). New York: Harper And Row Publishers.

Gaya MLA

Doty, Gladys, G., Ross, Janet. "Language And Life In The U.S.A.: American English For Foreign Students". Ed. 2 New York: Harper And Row Publishers, 1968. .