Cita APA (7th ed.)

Hill, J. W., & Kolb, D. K. (2004). Chemistry for changing times (Tenth edition.). Pearson Education (South Asia) Pte Ltd.

Cita Chicago (17th ed.)

Hill, John W., i Doris K. Kolb. Chemistry for Changing Times. Tenth edition. Singapore: Pearson Education (South Asia) Pte Ltd, 2004.

Cita MLA (9th ed.)

Hill, John W., i Doris K. Kolb. Chemistry for Changing Times. Tenth edition. Pearson Education (South Asia) Pte Ltd, 2004.