APA (7. basım) Alıntı

Hungerford, H. R., & Peyton, B. (1980). Strategies for developing and environmental education curriculum: A discussion guide for UNESCO training workshop on environmental education. Unesco.

Chicago Style (17. basım) Atıf

Hungerford, Harold R., ve Ben Peyton. Strategies for Developing and Environmental Education Curriculum: A Discussion Guide for UNESCO Training Workshop on Environmental Education. [Paris]: Unesco, 1980.

MLA (9th ed.) Atıf

Hungerford, Harold R., ve Ben Peyton. Strategies for Developing and Environmental Education Curriculum: A Discussion Guide for UNESCO Training Workshop on Environmental Education. Unesco, 1980.