MLA

Gribble, Gordon W, and John A Joule. Progress In Heterocyclic Chemistry. Burlington: Elsevier, 2014.

APA

Gribble, G. W, & Joule, J. A. (2014). Progress in Heterocyclic Chemistry. Burlington: Elsevier.

Chicago

Gribble, Gordon W., and John A Joule. Progress In Heterocyclic Chemistry. Burlington: Elsevier, 2014.