Citazione Stile APA (7a Edizione)

Harper, G. M. (1921). Notes on infantry tactics and training (2a. ed.). Sifton.

Citazione stile Chigago Style (17a edizione)

Harper, G. M. Notes on Infantry Tactics and Training. 2a. ed. Londres: Sifton, 1921.

Citatione MLA (9a ed.)

Harper, G. M. Notes on Infantry Tactics and Training. 2a. ed. Sifton, 1921.