APA-viite (7. p.)

Gassner, J., & Quinn, E. (1969). The reader's encyclopedia of world drama. Crowell, ; Dover publications.

Chicago-viite (17. p.)

Gassner, John, ja Edward Quinn. The Reader's Encyclopedia of World Drama. New York: Crowell, ; Dover publications, 1969.

MLA-viite (8. p.)

Gassner, John, ja Edward Quinn. The Reader's Encyclopedia of World Drama. Crowell, ; Dover publications, 1969.