APA-viite (7. p.)

Greater London Council. (1971). Tourism and hotels in London: A paper for discussion. Greater London Council.

Chicago-viite (17. p.)

Greater London Council. Tourism and Hotels in London: A Paper for Discussion. London,: Greater London Council, 1971.

MLA-viite (8. p.)

Greater London Council. Tourism and Hotels in London: A Paper for Discussion. Greater London Council, 1971.