APA (7th ed.) Citation

Zulkifli, A. (2014). Dasar dasar ilmu lingkungan. Salemba.

Chicago Style (17th ed.) Citation

Zulkifli, Arif. Dasar Dasar Ilmu Lingkungan. Salemba, 2014.

MLA (8th ed.) Citation

Zulkifli, Arif. Dasar Dasar Ilmu Lingkungan. Salemba, 2014.

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