Cita APA (7a ed.)

Cowie, H., & Wallace, P. (2000). Peer support in action: From bystanding to standing by. SAGE Publications.

Cita Chicago Style (17a ed.)

Cowie, Helen, y Patti Wallace. Peer Support in Action: From Bystanding to Standing by. London ; Thousand Oaks, Calif.: SAGE Publications, 2000.

Cita MLA (9a ed.)

Cowie, Helen, y Patti Wallace. Peer Support in Action: From Bystanding to Standing by. SAGE Publications, 2000.