Gaya APA

Budi, C., ,., ., A. (2010). Keselamatan Kerja Bahan Kimia di Industri . Yogyakarta: Gajh Mada University Press.

Gaya MLA

Budi, C., ,., ., A.. Keselamatan Kerja Bahan Kimia di Industri. Yogyakarta: Gajh Mada University Press, 2010. Textbook.