एपीए उद्धरण

Cotton, D., Falvey, D., & Kent, S. (2012). Market leader: Intermediate business English course book =. H.: Văn hoá-Thông tin.

शिकागो स्टाइल उद्धरण

Cotton, David., David Falvey, और Simon Kent. Market Leader: Intermediate Business English Course Book =. H.: Văn hoá-Thông tin, 2012.

एमएलए उद्धरण

Cotton, David., David Falvey, और Simon Kent. Market Leader: Intermediate Business English Course Book =. H.: Văn hoá-Thông tin, 2012.