Cita APA (7a ed.)

Swihart, J. J., & Richardson, G. C. (1987). Counseling in time crisis. Word books.

Cita Chicago Style (17a ed.)

Swihart, Judson J., y Gerald C. Richardson. Counseling in Time Crisis. Waco, Texas: Word books, 1987.

Cita MLA (9a ed.)

Swihart, Judson J., y Gerald C. Richardson. Counseling in Time Crisis. Word books, 1987.