APA

Baer J. S., McMahon R. J. R. J. & Marlatt G. A. (1993). Addictive behaviors across the life span. Newbury Park, CA: Sage Publications, Inc.

Chicago

Baer John Samuel, McMahon Robert J Robert Joseph and Marlatt G Alan. 1993. Addictive behaviors across the life span. Newbury Park, CA: Sage Publications, Inc.

Harvard

Baer J. S., McMahon R. J. R. J. and Marlatt G. A. (1993). Addictive behaviors across the life span. Newbury Park, CA: Sage Publications, Inc.

MLA

Baer John Samuel, McMahon Robert J Robert Joseph and Marlatt G Alan. Addictive behaviors across the life span. Newbury Park, CA: Sage Publications, Inc. 1993.