APA (7th ed.) Citation

Mukarto, Kiswara, W., Santoso, S. B., & Muwarni, J. S. (2017). English on sky 1 for SMP/MTs class VII. Erlangga.

Chicago Style (17th ed.) Citation

Mukarto, Widya Kiswara, Sujatmiko Bambang Santoso, and Josephine Sri Muwarni. English on Sky 1 for SMP/MTs Class VII. Erlangga, 2017.

MLA (8th ed.) Citation

Mukarto, et al. English on Sky 1 for SMP/MTs Class VII. Erlangga, 2017.

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