APA-viite

Mamata Pandy & Meena Raghunathan. (1999). guide to green material: Experiences and learnings in developing effective environmental education material. Centre for environment education.

Chicago-tyylinen lähdeviittaus

Mamata Pandy ja Meena Raghunathan. Guide to Green Material: Experiences and Learnings in Developing Effective Environmental Education Material. Ahmedabad: Centre for environment education, 1999.

MLA-viite

Mamata Pandy ja Meena Raghunathan. Guide to Green Material: Experiences and Learnings in Developing Effective Environmental Education Material. Centre for environment education, 1999.