Cita APA (7a ed.)

Frykman, J. H. (1992). A new connection: A problem-solving approach to chemical dependency. Regent Pr.

Cita Chicago Style (17a ed.)

Frykman, John H. A New Connection: A Problem-solving Approach to Chemical Dependency. Berkeley, Calif: Regent Pr, 1992.

Cita MLA (8a ed.)

Frykman, John H. A New Connection: A Problem-solving Approach to Chemical Dependency. Regent Pr, 1992.

Precaución: Estas citas no son 100% exactas.