APA (7e ed.) Bronvermelding

CHAKHAIYAR, H. (2012). PERIWINKLE ENVIRONMENTAL EDUCATION - PART 7. PERIWINKLE PUBLICATIONS.

Chicago (17e ed.) Bronvermelding

CHAKHAIYAR, HARENDRA. PERIWINKLE ENVIRONMENTAL EDUCATION - PART 7. PERIWINKLE PUBLICATIONS, 2012.

MLA (9e ed.) Bronvermelding

CHAKHAIYAR, HARENDRA. PERIWINKLE ENVIRONMENTAL EDUCATION - PART 7. PERIWINKLE PUBLICATIONS, 2012.

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