APA-ийн эшлэл(7 дахь хэвлэлт)

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

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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

MLA -ийн эшлэл (9 дэх хэвлэлт)

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