APA (7th ed.) Citation

Lingard, J. (2016). Across the barricades. Penguin Books.

Chicago Style (17th ed.) Citation

Lingard, Joan. Across the Barricades. London: Penguin Books, 2016.

MLA (9th ed.) Citation

Lingard, Joan. Across the Barricades. Penguin Books, 2016.

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