APA (7th ed.) Citation

Sutcliff, R. (1993). The eagle of the Ninth (1st Sunburst edition.). Sunburst.

Chicago Style (17th ed.) Citation

Sutcliff, Rosemary. The Eagle of the Ninth. 1st Sunburst edition. New York: Sunburst, 1993.

MLA (9th ed.) Citation

Sutcliff, Rosemary. The Eagle of the Ninth. 1st Sunburst edition. Sunburst, 1993.