Παραπομπή σε μορφή APA (7η εκδ.)

Baker, M., Bassett, L., & Ellington, A. (1985). The World environment handbook: A directory of natural resource management agencies and non-governmental environment organizations in 145 countries. World Environment Center.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Baker, Mark, Libby Bassett, και Athleen Ellington. The World Environment Handbook: A Directory of Natural Resource Management Agencies and Non-governmental Environment Organizations in 145 Countries. New York: World Environment Center, 1985.

Παραπομπή σε μορφή MLA (9th εκδ.)

Baker, Mark, et al. The World Environment Handbook: A Directory of Natural Resource Management Agencies and Non-governmental Environment Organizations in 145 Countries. World Environment Center, 1985.