Cita APA

Young, J. A. (1963). Chemical concepts: A self-instructional programed manual / J.A. Young. Addison-Wesley Publishing Company.

Citación estilo Chicago

Young, J. A. Chemical Concepts: A Self-instructional Programed Manual / J.A. Young. Reading, Mass.: Addison-Wesley Publishing Company, 1963.

Cita MLA

Young, J. A. Chemical Concepts: A Self-instructional Programed Manual / J.A. Young. Addison-Wesley Publishing Company, 1963.