Barker, R. (1971). Organic chemistry of biological compounds. Prentice-Hall.
Citazione stile Chigago Style (17a edizione)Barker, Robert. Organic Chemistry of Biological Compounds. Englewood Cliffs, NJ: Prentice-Hall, 1971.
Citatione MLA (9a ed.)Barker, Robert. Organic Chemistry of Biological Compounds. Prentice-Hall, 1971.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.