Cita APA (7th ed.)

Doucy, M., Fohrman, J., & Mannoury, J. (1948). Sociale lasten. Amsterdam: Arbeiderspers.

Cita Chicago (17th ed.)

Doucy, M.A, J. Fohrman, i J. Mannoury. Sociale Lasten. Amsterdam: Arbeiderspers, 1948.

Cita MLA (8th ed.)

Doucy, M.A, et al. Sociale Lasten. Amsterdam: Arbeiderspers, 1948.