Gaya APA

Harden, R, M., M., L. (2017). Essential skills for a medical teacher:an introduction to teaching and learning in medicine (2nd) (2). China: Elsevier.

Gaya MLA

Harden, Ronald, M.., M., Laidlaw,Jennifer. "Essential skills for a medical teacher:an introduction to teaching and learning in medicine (2nd)". 2 China: Elsevier, 2017. Text.