Παραπομπή σε μορφή APA (7η εκδ.)

Torrey, G. E. (1978). Romania's entry into the First World War: The problem of strategy. School of Graduate and Professional Studies of the Emporia State University.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Torrey, Glenn E. Romania's Entry into the First World War: The Problem of Strategy. Emporia, Kan.: School of Graduate and Professional Studies of the Emporia State University, 1978.

Παραπομπή σε μορφή MLA (8th εκδ.)

Torrey, Glenn E. Romania's Entry into the First World War: The Problem of Strategy. School of Graduate and Professional Studies of the Emporia State University, 1978.