APA (7th ed.) Citation

Potter, B. A., & Syed Najeeb Syed Jaafar. (2001). Hindari kehilangan semangat bekerja. Pelangi.

Chicago Style (17th ed.) Citation

Potter, Beverly A., and Syed Najeeb Syed Jaafar. Hindari Kehilangan Semangat Bekerja. Johor Bahru: Pelangi, 2001.

MLA (9th ed.) Citation

Potter, Beverly A., and Syed Najeeb Syed Jaafar. Hindari Kehilangan Semangat Bekerja. Pelangi, 2001.