एपीए उद्धरण

Harry Collis. (2000). 101 American customs: Understanding American language and culture through common practices. Lincolnwood, Illinois: NTC.

शिकागो स्टाइल उद्धरण

Harry Collis. 101 American Customs: Understanding American Language and Culture Through Common Practices. Lincolnwood, Illinois: NTC, 2000.

एमएलए उद्धरण

Harry Collis. 101 American Customs: Understanding American Language and Culture Through Common Practices. Lincolnwood, Illinois: NTC, 2000.