Citazione Stile APA (7a Edizione)

Pringle, J., & Rajchman, M. (1939). China Struggles for Unity (1. Aufl.). Penguin.

Citazione stile Chigago Style (17a edizione)

Pringle, J.M.D, e Marthe Rajchman. China Struggles for Unity. 1. Aufl. Harmondsworth: Penguin, 1939.

Citatione MLA (8a ed.)

Pringle, J.M.D, e Marthe Rajchman. China Struggles for Unity. 1. Aufl. Penguin, 1939.