APA

Yapp N., Else A., Ritter A., Rey F. & Hulton Getty Picture Collection Limited. (1998). Hulton Getty picture collection 1930s : decades of the 20th century. London: Konemann Verlagsgesellschaft.

Chicago

Yapp Nick, Else Annabel, Ritter Angela, Rey Francine and Hulton Getty Picture Collection Limited. 1998. Hulton Getty picture collection 1930s : decades of the 20th century. London: Konemann Verlagsgesellschaft.

Harvard

Yapp N., Else A., Ritter A., Rey F. and Hulton Getty Picture Collection Limited. (1998). Hulton Getty picture collection 1930s : decades of the 20th century. London: Konemann Verlagsgesellschaft.

MLA

Yapp Nick, Else Annabel, Ritter Angela, Rey Francine and Hulton Getty Picture Collection Limited. Hulton Getty picture collection 1930s : decades of the 20th century. London: Konemann Verlagsgesellschaft. 1998.