APA (7th ed.) Citation

Simpson, W. D. (1969). Portrait of the Highlands / by W. Douglas Simpson. Hale.

Chicago Style (17th ed.) Citation

Simpson, W. Douglas. Portrait of the Highlands / by W. Douglas Simpson. London: Hale, 1969.

MLA (9th ed.) Citation

Simpson, W. Douglas. Portrait of the Highlands / by W. Douglas Simpson. Hale, 1969.

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