Παραπομπή APA

(1968). Journal of environmental education. [Madison, Wis.: Dembar Educational Research Services.

Παραπομπή Chicago Style

Journal of Environmental Education. [Madison, Wis.: Dembar Educational Research Services, 1968.

Παραπομπή MLA

Journal of Environmental Education. [Madison, Wis.: Dembar Educational Research Services, 1968.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.