APA-referens (7:e uppl.)

Kruit, C. (1955). Sediments of the Rhone delta, grain size and microfauna. Mouton.

Chicago-referens (17:e uppl.)

Kruit, Cornelis. Sediments of the Rhone Delta, Grain Size and Microfauna. 's-Gravenhage: Mouton, 1955.

MLA-referens (8:e uppl.)

Kruit, Cornelis. Sediments of the Rhone Delta, Grain Size and Microfauna. Mouton, 1955.