Penggayaan APA

CROWL, Daniel A., LOUVAR, Joseph F.. (2011). Chemical prosess safety : . Boston: Pearson Education.

Chicago Style

CROWL, Daniel A., LOUVAR, Joseph F.. Chemical prosess safety :. Boston: Pearson Education, 2011. Buku.

MLA Style

CROWL, Daniel A., LOUVAR, Joseph F.. Chemical prosess safety :. Boston: Pearson Education, 2011. Buku.

Turabian Style

CROWL, Daniel A., LOUVAR, Joseph F.. Chemical prosess safety :. Boston: Pearson Education, 2011. Buku.