Gaya APA

Waugh, A., Grant, A. (2014). Ross and wilson anatomy & physiology in health and illness (Ed. 12). United States of America: Elsevier Churchill Livingstone.

Gaya MLA

Waugh, Anne., Grant, Allison. "Ross and wilson anatomy & physiology in health and illness". Ed. 12 United States of America: Elsevier Churchill Livingstone, 2014. Text.