Cita APA (7th ed.)

Carlsen, G. R., & Tovatt, A. (1973). Insights: Themes in literature (2nd ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Carlsen, G. Robert, i Anthony Tovatt. Insights: Themes in Literature. 2nd ed. New York: McGraw-Hill, 1973.

Cita MLA (9th ed.)

Carlsen, G. Robert, i Anthony Tovatt. Insights: Themes in Literature. 2nd ed. McGraw-Hill, 1973.