Παραπομπή σε μορφή APA (7η εκδ.)

Gill, R. (2015). Chemical fundamentals of geology and environmental geoscience (Third edition.). John Wiley & Sons, Inc..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gill, Robin. Chemical Fundamentals of Geology and Environmental Geoscience. Third edition. Chichester, West Sussex: John Wiley & Sons, Inc., 2015.

Παραπομπή σε μορφή MLA (9th εκδ.)

Gill, Robin. Chemical Fundamentals of Geology and Environmental Geoscience. Third edition. John Wiley & Sons, Inc., 2015.