APA Citation

Yohanes Surya, & Robin Tambunan. (2017). Ekologi. Tangerang: Kandel.

Chicago Style Citation

Yohanes Surya, and Robin Tambunan. Ekologi. Tangerang: Kandel, 2017.

MLA Citation

Yohanes Surya, and Robin Tambunan. Ekologi. Tangerang: Kandel, 2017.

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