APA citiranje

Perry, S. A., & Holt, J. (2011). A pragmatic guide to competency: Tools, frameworks and assessment. British Informatics Society Ltd.

Trích dẫn kiểu Chicago

Perry, Simon A., và Jon Holt. A Pragmatic Guide to Competency: Tools, Frameworks and Assessment. British Informatics Society Ltd, 2011.

MLA citiranje

Perry, Simon A., và Jon Holt. A Pragmatic Guide to Competency: Tools, Frameworks and Assessment. British Informatics Society Ltd, 2011.