Παραπομπή σε μορφή APA (7η εκδ.)

McEldowney, J. F., & McEldowney, S. (1996). Environment and the law: An introduction for environmental scientists and lawyers. Longman.

Παραπομπή σε μορφή Chicago (17η εκδ.)

McEldowney, John F., και Sharron McEldowney. Environment and the Law: An Introduction for Environmental Scientists and Lawyers. Harlow: Longman, 1996.

Παραπομπή σε μορφή MLA (9th εκδ.)

McEldowney, John F., και Sharron McEldowney. Environment and the Law: An Introduction for Environmental Scientists and Lawyers. Longman, 1996.