Gaya APA

Jones, L., Baeyer, C, V. (1986). Functions Of American English: Communication Activities For The Classroom (cet. 1). London: Cambridge At The University Press.

Gaya MLA

Jones, Leo., Baeyer, C., Von. "Functions Of American English: Communication Activities For The Classroom". cet. 1 London: Cambridge At The University Press, 1986. .