Style de citation APA (7e éd.)

Biel, R. (2016). Sustainable food systems: The role of the city. UCL Press.

Style de citation Chicago (17e éd.)

Biel, Robert. Sustainable Food Systems: The Role of the City. London: UCL Press, 2016.

Style de citation MLA (8e éd.)

Biel, Robert. Sustainable Food Systems: The Role of the City. UCL Press, 2016.