APA (7. basım) Alıntı

Gassner, J. (1939). Twenty best plays of the modern American theatre. Crown.

Chicago Style (17. basım) Atıf

Gassner, John. Twenty Best Plays of the Modern American Theatre. New York: Crown, 1939.

MLA (8th ed.) Atıf

Gassner, John. Twenty Best Plays of the Modern American Theatre. Crown, 1939.