APA (7th ed.) Citation

Mass-Observation, Mass-Observation Archive, Last, N., & Mitchison, N. (2007). Directive respondents. Adam Matthew Digital.

Chicago Style (17th ed.) Citation

Mass-Observation, Mass-Observation Archive, Nella Last, and Naomi Mitchison. Directive Respondents. Marlborough, England: Adam Matthew Digital, 2007.

MLA (9th ed.) Citation

Mass-Observation, et al. Directive Respondents. Adam Matthew Digital, 2007.

Warning: These citations may not always be 100% accurate.