एपीए उद्धरण

Arrowsmith, S., & Kunzlik, P. F. (2009). Social and environmental policies in EC procurement law: New directives and new directions. Cambridge University Press.

शिकागो स्टाइल उद्धरण

Arrowsmith, Sue, और Peter F. Kunzlik. Social and Environmental Policies in EC Procurement Law: New Directives and New Directions. Cambridge ; New York: Cambridge University Press, 2009.

एमएलए उद्धरण

Arrowsmith, Sue, और Peter F. Kunzlik. Social and Environmental Policies in EC Procurement Law: New Directives and New Directions. Cambridge University Press, 2009.