Style de citation APA

Krishna Kumar; Author. (2009). What is worth teaching (4th ed.).

Style de citation Chicago

Krishna Kumar; Author. What Is Worth Teaching. 4th ed. Hyderabad, Orient BlackSwan Private Ltd, 2009.

Style de citation MLA

Krishna Kumar; Author. What Is Worth Teaching. 4th ed. 2009.

Attention : ces citations peuvent ne pas être correctes à 100%.