APA استشهاد

Burchell, S. (1966). Age of Progress. Time-Life International.

استشهاد بنمط شيكاغو

Burchell, S.C. Age of Progress. Nederland: Time-Life International, 1966.

MLA استشهاد

Burchell, S.C. Age of Progress. Time-Life International, 1966.