APA-ийн эшлэл(7 дахь хэвлэлт)

Filho, L. (1994). Communicating environmental risks: Environmental education as a tool for environmental desaster management. Centre for environmental studies.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Filho, Leal. Communicating Environmental Risks: Environmental Education as a Tool for Environmental Desaster Management. Dhaka: Centre for environmental studies, 1994.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Filho, Leal. Communicating Environmental Risks: Environmental Education as a Tool for Environmental Desaster Management. Centre for environmental studies, 1994.