Burton, M., & Dorée, C. (2003). Ear drops for the removal of ear wax.
Cita Chicago (17th ed.)Burton, M., i C. Dorée. Ear Drops for the Removal of Ear Wax. 2003.
Cita MLA (9th ed.)Burton, M., i C. Dorée. Ear Drops for the Removal of Ear Wax. 2003.
Atenció: Aquestes cites poden no estar 100% correctes.