APA (7th ed.) Citation

Ekha, I. (1988). Dilema Pestisida/ Isvasta Ekha. Yogyakarta: kanisius.

Chicago Style (17th ed.) Citation

Ekha, Isvasta. Dilema Pestisida/ Isvasta Ekha. Yogyakarta: kanisius, 1988.

MLA (8th ed.) Citation

Ekha, Isvasta. Dilema Pestisida/ Isvasta Ekha. Yogyakarta: kanisius, 1988.

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