APA (7th ed.) Citation

Drajat, M., & Efendi, M. R. (2017). Etika Profesi Guru. Alfabeta.

Chicago Style (17th ed.) Citation

Drajat, Manpan, and M Ridwan Efendi. Etika Profesi Guru. Alfabeta, 2017.

MLA (8th ed.) Citation

Drajat, Manpan, and M Ridwan Efendi. Etika Profesi Guru. Alfabeta, 2017.

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