Παραπομπή σε μορφή APA (7η εκδ.)

TRIVEDI, P. (2000). ENCYCLOPAEDIA OF ENVIORNMENT, POLLUTION, PLANNING & COSERVATION(A SET OF 6VOL.); ENVIORNMENTAL EDUCATION VOL.5. APH PUBLISHING CORPORATION.

Παραπομπή σε μορφή Chicago (17η εκδ.)

TRIVEDI, P.R. ENCYCLOPAEDIA OF ENVIORNMENT, POLLUTION, PLANNING & COSERVATION(A SET OF 6VOL.); ENVIORNMENTAL EDUCATION VOL.5. NEW DELHI: APH PUBLISHING CORPORATION, 2000.

Παραπομπή σε μορφή MLA (9th εκδ.)

TRIVEDI, P.R. ENCYCLOPAEDIA OF ENVIORNMENT, POLLUTION, PLANNING & COSERVATION(A SET OF 6VOL.); ENVIORNMENTAL EDUCATION VOL.5. APH PUBLISHING CORPORATION, 2000.