Boyer, P. D. (1970). The enzymes: Student edition. Academic Press.
Chicago-čujuhus (17. p.)Boyer, Paul D. The Enzymes: Student Edition. Nueva York: Academic Press, 1970.
MLA-čujuhus (9. p.)Boyer, Paul D. The Enzymes: Student Edition. Academic Press, 1970.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.