APA (7th ed.) Citation

Graves, S., Carletti, E., & Guicciardini, D. (2019). Why should i? Franklin Watts.

Chicago Style (17th ed.) Citation

Graves, Sue, Emanuela Carletti, and Desideria Guicciardini. Why Should I? London: Franklin Watts, 2019.

MLA (8th ed.) Citation

Graves, Sue, et al. Why Should I? Franklin Watts, 2019.