Cita APA (7a ed.)

American Institute for Research & Bourque, B. B. (1979). Crisis intervention: Investigating the need for new applications. American Inst. of Research [u.a.].

Cita Chicago Style (17a ed.)

American Institute for Research y Blair B. Bourque. Crisis Intervention: Investigating the Need for New Applications. Washington, D.C: American Inst. of Research [u.a.], 1979.

Cita MLA (9a ed.)

American Institute for Research y Blair B. Bourque. Crisis Intervention: Investigating the Need for New Applications. American Inst. of Research [u.a.], 1979.