Gaya APA

Marckwardt, Albert H.. (1958). American English . New York: Oxford University Press.

Gaya Chicago

Marckwardt, Albert H.. American English. New York: Oxford University Press, 1958. Text.

Gaya MLA

Marckwardt, Albert H.. American English. New York: Oxford University Press, 1958. Text.

Gaya Turabian

Marckwardt, Albert H.. American English. New York: Oxford University Press, 1958. Print.