Παραπομπή σε μορφή APA (7η εκδ.)

Cox, K., Harte, B., & Price, N. (1974). An introduction to the practical study of crystals, minerals,and rocks (Revised 1st ed.). McGraw-Hill.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Cox, K.G, B. Harte, και N.B Price. An Introduction to the Practical Study of Crystals, Minerals,and Rocks. Revised 1st ed. London: McGraw-Hill, 1974.

Παραπομπή σε μορφή MLA (8th εκδ.)

Cox, K.G, et al. An Introduction to the Practical Study of Crystals, Minerals,and Rocks. Revised 1st ed. McGraw-Hill, 1974.