APA (7th ed.) Citation

Allan, L. (1934). Scotland Yard takes a holiday. Arrowsmith.

Chicago Style (17th ed.) Citation

Allan, Luke. Scotland Yard Takes a Holiday. [London?]: Arrowsmith, 1934.

MLA (8th ed.) Citation

Allan, Luke. Scotland Yard Takes a Holiday. Arrowsmith, 1934.

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