Cita APA (7a ed.)

Hey, D. H.. (1975). Organic chemistry: Series two. Butterworths.

Cita Chicago Style (17a ed.)

Hey, Donald Holroyde. Organic Chemistry: Series Two. London [etc.]: Butterworths, 1975.

Cita MLA (9a ed.)

Hey, Donald Holroyde. Organic Chemistry: Series Two. Butterworths, 1975.