Cita APA (7a ed.)

Rubmann, M., Thiele, A., Lorentz, F., Rothholz, . c., & v. der Leyen, R. (1919). Hunger!: Effects of modern war methods (Reprint 2019.). De Gruyter.

Cita Chicago Style (17a ed.)

Rubmann, Max, A. Thiele, Friedrich Lorentz, contributor Rothholz, y Ruth v. der Leyen. Hunger!: Effects of Modern War Methods. Reprint 2019. Berlin ; Boston: De Gruyter, 1919.

Cita MLA (9a ed.)

Rubmann, Max, et al. Hunger!: Effects of Modern War Methods. Reprint 2019. De Gruyter, 1919.