APA Edition Citation

John Morrissey, David Nally, Ulf Strohmayer, & Yvonne Whelan. (2014). Key concepts in historical geography. Sage.

Chicago Edition Citation

John Morrissey, David Nally, Ulf Strohmayer, and Yvonne Whelan. Key Concepts in Historical Geography. London: Sage, 2014.

MLA Edition Citation

John Morrissey, et al. Key Concepts in Historical Geography. Sage, 2014.