Παραπομπή APA

Gordon, P. F., & Gregory, P. (1987). Organic chemistry in colour. Springer-Verlag.

Παραπομπή Chicago Style

Gordon, P. F., και P. Gregory. Organic Chemistry in Colour. Berlin ; New York: Springer-Verlag, 1987.

Παραπομπή MLA

Gordon, P. F., και P. Gregory. Organic Chemistry in Colour. Springer-Verlag, 1987.