APA (7th ed.) Citation

Umme Salma, S., Mohd Ridzuan, D., & Liu, Y. (2015). Transactional or Transformational Leadership: Which Works Best for Now? Penerbit Universiti Malaysia Pahang.

Chicago Style (17th ed.) Citation

Umme Salma, Sultana, Darun Mohd Ridzuan, and Yao Liu. Transactional or Transformational Leadership: Which Works Best for Now? Penerbit Universiti Malaysia Pahang, 2015.

MLA (8th ed.) Citation

Umme Salma, Sultana, et al. Transactional or Transformational Leadership: Which Works Best for Now? Penerbit Universiti Malaysia Pahang, 2015.