APA Style

Tim Prof. Yohanes Surya, Ph.D. (2018). E KO L O G I . Tangerang: PT. Kandel.

Chicago Style

Tim Prof. Yohanes Surya, Ph.D. E KO L O G I. Tangerang: PT. Kandel, 2018. Text.

MLA Style

Tim Prof. Yohanes Surya, Ph.D. E KO L O G I. Tangerang: PT. Kandel, 2018. Text.

Turabian Style

Tim Prof. Yohanes Surya, Ph.D. E KO L O G I. Tangerang: PT. Kandel, 2018. Print.