APA način citiranja (7. izdanje)

University of London. Chelsea College. Centre for Science Education. conservation Education Project & Kelly, P. (1975). People and resources. Evans Brothers.

Čikaški stil citiranja (17. izdanje)

University of London. Chelsea College. Centre for Science Education. conservation Education Project i Peter Kelly. People and Resources. London: Evans Brothers, 1975.

MLA način citiranja (9. izdanje)

University of London. Chelsea College. Centre for Science Education. conservation Education Project i Peter Kelly. People and Resources. Evans Brothers, 1975.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.