Citazione Stile APA (7a Edizione)

Klein, D. R. (2017). Organic chemistry as a second language: First semester topics (4e.). John Wiley & Sons, Inc.

Citazione stile Chigago Style (17a edizione)

Klein, David R. Organic Chemistry as a Second Language: First Semester Topics. 4e. Hoboken: John Wiley & Sons, Inc, 2017.

Citatione MLA (9a ed.)

Klein, David R. Organic Chemistry as a Second Language: First Semester Topics. 4e. John Wiley & Sons, Inc, 2017.