APA (7th ed.) Citation

Gray, J. (2005). Sutherland and Caithness in Saga-Time or, The Jarls and The Freskyns. Project Gutenberg.

Chicago Style (17th ed.) Citation

Gray, James. Sutherland and Caithness in Saga-Time or, The Jarls and The Freskyns. Project Gutenberg, 2005.

MLA (9th ed.) Citation

Gray, James. Sutherland and Caithness in Saga-Time or, The Jarls and The Freskyns. Project Gutenberg, 2005.

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