Παραπομπή σε μορφή APA (7η εκδ.)

Tricart, J., & KiewietdeJonge, C. (1992). Ecogeography and rural management: A contribution to the International Geosphere-Biosphere Programme. Longman Scientific & Technical Wiley.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Tricart, Jean, και Conrad KiewietdeJonge. Ecogeography and Rural Management: A Contribution to the International Geosphere-Biosphere Programme. Harlow, Essex, England, New York: Longman Scientific & Technical Wiley, 1992.

Παραπομπή σε μορφή MLA (9th εκδ.)

Tricart, Jean, και Conrad KiewietdeJonge. Ecogeography and Rural Management: A Contribution to the International Geosphere-Biosphere Programme. Longman Scientific & Technical Wiley, 1992.