APA (7e ed.) Bronvermelding

Thormann Lisa, Buchspies Benedikt, Mbohwa Charles, Kaltschmitt Martin, & MDPI. PGE Production in Southern Africa, Part I, Production and Market Trends.

Chicago (17e ed.) Bronvermelding

Thormann Lisa, Buchspies Benedikt, Mbohwa Charles, Kaltschmitt Martin, en MDPI. PGE Production in Southern Africa, Part I, Production and Market Trends.

MLA (9e ed.) Bronvermelding

Thormann Lisa, et al. PGE Production in Southern Africa, Part I, Production and Market Trends.

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