APA
Gilchrist T. L., . (1997). Hetocyclic chemistry. Essex, England: Addison Wesley Longman.
Chicago
Gilchrist Thomas L, . 1997. Hetocyclic chemistry. Essex, England: Addison Wesley Longman.
Harvard
Gilchrist T. L., . (1997). Hetocyclic chemistry. Essex, England: Addison Wesley Longman.
MLA
Gilchrist Thomas L, . Hetocyclic chemistry. Essex, England: Addison Wesley Longman. 1997.