Παραπομπή σε μορφή APA (7η εκδ.)

Bresnahan, R. J. (1981). In time of hesitation: American anti-imperialists and the Philippine-American War. New Day Pub.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bresnahan, Roger J. In Time of Hesitation: American Anti-imperialists and the Philippine-American War. Quezon City: New Day Pub, 1981.

Παραπομπή σε μορφή MLA (9th εκδ.)

Bresnahan, Roger J. In Time of Hesitation: American Anti-imperialists and the Philippine-American War. New Day Pub, 1981.