APA (7th ed.) Citation

Sayer M. Mike, Dellar H. Hugh, & Walkley A. Andrew. (2020). Teacher's book. 2020.

Chicago Style (17th ed.) Citation

Sayer M. Mike, Dellar H. Hugh, and Walkley A. Andrew. Teacher's Book. 2020, 2020.

MLA (9th ed.) Citation

Sayer M. Mike, et al. Teacher's Book. 2020, 2020.