Cita APA

Douglas, H. (1967). Hotel-keeping and catering. Robert Hale.

Citación estilo Chicago

Douglas, Hugh. Hotel-keeping and Catering. London: Robert Hale, 1967.

Cita MLA

Douglas, Hugh. Hotel-keeping and Catering. Robert Hale, 1967.

Warning: These citations may not always be 100% accurate.