Grinnik

MLA

Uys, Pieter, and Helga Smetterling. Grinnik. Gardenview: Pommer Pers, 1994.

APA

Uys, P., & Smetterling, H. (1994). Grinnik. Gardenview: Pommer Pers.

Chicago

Uys, Pieter Grinnik. Edited by Helga Smetterling. Gardenview: Pommer Pers, 1994.