APA (7th ed.) Citation

Buckland, J. H. F. (1921). England under the Lancastrians. Longmans, Green.

Chicago Style (17th ed.) Citation

Buckland, Jessie Hatch Flemming. England Under the Lancastrians. London, New York [etc.]: Longmans, Green, 1921.

MLA (9th ed.) Citation

Buckland, Jessie Hatch Flemming. England Under the Lancastrians. Longmans, Green, 1921.