APA (7th ed.) Citation

Johnston, M. (1913). Hagar / by M. Johnston. Constable.

Chicago Style (17th ed.) Citation

Johnston, M. Hagar / by M. Johnston. Constable, 1913.

MLA (9th ed.) Citation

Johnston, M. Hagar / by M. Johnston. Constable, 1913.

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