एपीए उद्धरण

Piasecki, B. W., Fletcher, K. A., & Mendelso, F. J. (1999). Environmental management and business strategy: Leadership skills for the 21st century. New York: J. Wiley.

शिकागो स्टाइल उद्धरण

Piasecki, Bruce W., Kevin A. Fletcher, और Frank J. Mendelso. Environmental Management and Business Strategy: Leadership Skills for the 21st Century. New York: J. Wiley, 1999.

एमएलए उद्धरण

Piasecki, Bruce W., Kevin A. Fletcher, और Frank J. Mendelso. Environmental Management and Business Strategy: Leadership Skills for the 21st Century. New York: J. Wiley, 1999.