Ons apenkind

MLA

Hayes Nissen, Catharine, F. J. J Buytendijk, and Titia Johanna Langeveld-Bakker. Ons Apenkind. Utrecht: Spectrum, 1953.

APA

Hayes Nissen, C., Buytendijk, F. J. J, & Langeveld-Bakker, T. Johanna. (1953). Ons apenkind. Utrecht: Spectrum.

Chicago

Hayes Nissen, Catharine, and F. J. J Buytendijk. Ons Apenkind. Translated by Titia Johanna Langeveld-Bakker. Utrecht: Spectrum, 1953.