Cita APA (7a ed.)

Riches, V. C., & Stevens, G. (1993). Standards of work performance: A functional assessment and training manual for training people with disabilities for employment. MacLennan & Petty.

Cita Chicago Style (17a ed.)

Riches, Vivienne C., y Gaye Stevens. Standards of Work Performance: A Functional Assessment and Training Manual for Training People with Disabilities for Employment. Sidney [etc.]: MacLennan & Petty, 1993.

Cita MLA (9a ed.)

Riches, Vivienne C., y Gaye Stevens. Standards of Work Performance: A Functional Assessment and Training Manual for Training People with Disabilities for Employment. MacLennan & Petty, 1993.