APA (7th ed.) Citation

Witulski, C. (2019). Focus. Routledge.

Chicago Style (17th ed.) Citation

Witulski, Christopher. Focus. Milton: Routledge, 2019.

MLA (8th ed.) Citation

Witulski, Christopher. Focus. Routledge, 2019.

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