Zen-zin ; Zen-onzin

MLA

Reps, Paul, et al. Zen-zin ; Zen-onzin. 2de dr. Deventer: Kluwer, 1972.

APA

Reps, P., Vos, F., Meurs T, M. T, & Bathgate R.H, B. R.H. (1972). Zen-zin ; Zen-onzin. 2de dr. Deventer: Kluwer.

Chicago

Vos, F. Zen-Zin ; Zen-Onzin. Translated by Meurs T and Bathgate R.H. Compiled by Paul Reps. 2de dr. Deventer: Kluwer, 1972.