Cita APA (7a ed.)

Meyer, K., & Henschen, R. (1985). Karl Meyer on war tax refusal.

Cita Chicago Style (17a ed.)

Meyer, Karl, y Robert Henschen. Karl Meyer on War Tax Refusal. 1985.

Cita MLA (8a ed.)

Meyer, Karl, y Robert Henschen. Karl Meyer on War Tax Refusal. 1985.