Παραπομπή σε μορφή APA (7η εκδ.)

Wakeford, T., & Walters, M. (1995). Science for the earth: Can science make the world a better place? John Wiley & Sons, Incorporated.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Wakeford, Tom, και Martin Walters. Science for the Earth: Can Science Make the World a Better Place? Chichester: John Wiley & Sons, Incorporated, 1995.

Παραπομπή σε μορφή MLA (8th εκδ.)

Wakeford, Tom, και Martin Walters. Science for the Earth: Can Science Make the World a Better Place? John Wiley & Sons, Incorporated, 1995.