Παραπομπή σε μορφή APA (7η εκδ.)

Trytten, M. H. (1952). Student deferment in selective service, a vital factor in national security. University of Minnesota Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Trytten, Merriam Hartwick. Student Deferment in Selective Service, a Vital Factor in National Security. Minneapolis: University of Minnesota Press, 1952.

Παραπομπή σε μορφή MLA (9th εκδ.)

Trytten, Merriam Hartwick. Student Deferment in Selective Service, a Vital Factor in National Security. University of Minnesota Press, 1952.