एपीए उद्धरण

Martin-Ortega, J., Ferrier, R. C., Gordon, I., & Shahbaz Khan, E. (2015). Water ecosystem services: A global perspective. Cambridge University Press.

शिकागो स्टाइल उद्धरण

Martin-Ortega, Julia, Robert C. Ferrier, Iain Gordon, और Ed Shahbaz Khan. Water Ecosystem Services: A Global Perspective. Cambridge: Cambridge University Press, 2015.

एमएलए उद्धरण

Martin-Ortega, Julia, et al. Water Ecosystem Services: A Global Perspective. Cambridge University Press, 2015.