Cita APA (7a ed.)
Roeber, E. C., & Lifton, W. M. Orientation to the Job of a Counselor. Science Research Associates.
Cita estilo Chicago (17a ed.)
Roeber, Edward C., y Walter M. Lifton. Orientation to the Job of a Counselor. Chicago, EUA: Science Research Associates.
Cita MLA (9a ed.)
Roeber, Edward C., y Walter M. Lifton. Orientation to the Job of a Counselor. Science Research Associates.
警告：這些引文格式不一定是100％准確.