APA ציטוט

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

Chicago Edition Citation

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

ציטוט MLA

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