Gaya APA

Roberts, J, D., Caserio, M, C. (1977). Basic principles of organic chemistry (2nd ed). Menlo Park, CA: W.A. Benjamin.

Gaya MLA

Roberts, John, D.., Caserio, Marjorie, C.. "Basic principles of organic chemistry". 2nd ed Menlo Park, CA: W.A. Benjamin, 1977. Text.