APA-viite

Sink, C., & Sink, C. A. (2011). Mental health interventions for school counselors: Christopher Sink. Belmont, CA: Brooks/Cole Cengage Learning.

Chicago-tyylinen lähdeviittaus

Sink, Christopher., ja Christopher A. Sink. Mental Health Interventions for School Counselors: Christopher Sink. Belmont, CA: Brooks/Cole Cengage Learning, 2011.

MLA-viite

Sink, Christopher., ja Christopher A. Sink. Mental Health Interventions for School Counselors: Christopher Sink. Belmont, CA: Brooks/Cole Cengage Learning, 2011.

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