MLA

Bouckaert, Jan Jacques, et al. Medische Wp Encyclopaedie. Amsterdam: Elsevier, 1954.

APA

Bouckaert, J. Jacques, Duyff, J., Clark, R., & Cumley, R. W. (1954). Medische WP encyclopaedie. Amsterdam: Elsevier.

Chicago

Bouckaert, Jan Jacques comp., J.W Duyff comp., R.L Clark comp., and Russell W Cumley comp. Medische WP Encyclopaedie. Amsterdam: Elsevier, 1954.