Cita APA (7a ed.)

Patel, V., & Patel, V. (2012). Petrochemicals. IntechOpen.

Cita Chicago Style (17a ed.)

Patel, Vivek, y Vivek Patel. Petrochemicals. Rijeka, Croatia: IntechOpen, 2012.

Cita MLA (9a ed.)

Patel, Vivek, y Vivek Patel. Petrochemicals. IntechOpen, 2012.