APA Style

Journal of Engineering and Technological Sciences Vol. 51, No. 6, December 2019. (2019). Bandung: ITB Journal Publisher.

Chicago Style

Journal of Engineering and Technological Sciences Vol. 51, No. 6, December 2019. Vol. 51, No. 6, December 2019. Bandung: ITB Journal Publisher, 2019. Text.

MLA Style

Journal of Engineering and Technological Sciences Vol. 51, No. 6, December 2019. Vol. 51, No. 6, December 2019. Bandung: ITB Journal Publisher, 2019. Text.

Turabian Style

Journal of Engineering and Technological Sciences Vol. 51, No. 6, December 2019. Bandung: ITB Journal Publisher, 2019. Print.