APA Alıntı

Kelu, P. (2000). Environmental Education: Conceptual analysis. University of Calicut.

Chicago Stili Alıntı

Kelu, P. Environmental Education: Conceptual Analysis. Calicut: University of Calicut, 2000.

MLA Alıntı

Kelu, P. Environmental Education: Conceptual Analysis. University of Calicut, 2000.