(1997). The Ecological Community Ediled By Roger S.gottlieb. Routledge.
Čikaški stil citiranja (17. izdanje)The Ecological Community Ediled By Roger S.gottlieb. Routledge, 1997.
MLA način citiranja (8. izdanje)The Ecological Community Ediled By Roger S.gottlieb. Routledge, 1997.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.