APA (7e ed.) Bronvermelding

KUCERA, K. P. (1986). Guideline for soil and terrain field descriptions usingUSDA system for Indonesia. Citanduy River Basin.

Chicago (17e ed.) Bronvermelding

KUCERA, Karl P. Guideline for Soil and Terrain Field Descriptions UsingUSDA System for Indonesia. Ciamis: Citanduy River Basin, 1986.

MLA (9e ed.) Bronvermelding

KUCERA, Karl P. Guideline for Soil and Terrain Field Descriptions UsingUSDA System for Indonesia. Citanduy River Basin, 1986.

Let op: Deze citaties zijn niet altijd 100% accuraat.