APA (7th ed.) Citation

Siswanto, A. (1988). Bahaya Bahan Kimia. Depnaker.

Chicago Style (17th ed.) Citation

Siswanto, A. Bahaya Bahan Kimia. Depnaker, 1988.

MLA (8th ed.) Citation

Siswanto, A. Bahaya Bahan Kimia. Depnaker, 1988.

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