Cita APA (7a ed.)

SINGH N B ,DAS S S. (2012). ENGINEERING CHEMISTRY. UNIVERSITIES PRESS.

Cita Chicago Style (17a ed.)

SINGH N B ,DAS S S. ENGINEERING CHEMISTRY. NEW DELHI: UNIVERSITIES PRESS, 2012.

Cita MLA (9a ed.)

SINGH N B ,DAS S S. ENGINEERING CHEMISTRY. UNIVERSITIES PRESS, 2012.