Gaya APA
JOURNAL OF ENVIRONMENTAL ENGINEERING & WASTE MANAGEMENT: VOLUME 2 NOMOR 1. (2017).
Cikarang:
President Universty.
Gaya MLA
JOURNAL OF ENVIRONMENTAL ENGINEERING & WASTE MANAGEMENT: VOLUME 2 NOMOR 1.
Apr-17.
Cikarang:
President Universty,
2017.
Text.