APA استشهاد

Manikutty,S. (2010). Essence of leadership. Macmillan.

استشهاد بنمط شيكاغو

Manikutty,S. Essence of Leadership. Delhi: Macmillan, 2010.

MLA استشهاد

Manikutty,S. Essence of Leadership. Macmillan, 2010.