Cita APA (7a ed.)

Werner, J. R. (1970). Greek: A programed primer. Craig Press.

Cita Chicago Style (17a ed.)

Werner, John R. Greek: A Programed Primer. Nutley: Craig Press, 1970.

Cita MLA (9a ed.)

Werner, John R. Greek: A Programed Primer. Craig Press, 1970.