APA (7th ed.) Citation

Juwono, F. H., Kusrini, E., Priadi, C., & Setiawan, E. (2018). Preface.

Chicago Style (17th ed.) Citation

Juwono, Filbert Hilman, E. Kusrini, C. Priadi, and E. Setiawan. Preface. 2018.

MLA (9th ed.) Citation

Juwono, Filbert Hilman, et al. Preface. 2018.