APA (7th ed.) Citation

Donaldson, G. (1977). Scottish Kings (2d ed. rev.). Batsford.

Chicago Style (17th ed.) Citation

Donaldson, Gordon. Scottish Kings. 2d ed. rev. London: Batsford, 1977.

MLA (9th ed.) Citation

Donaldson, Gordon. Scottish Kings. 2d ed. rev. Batsford, 1977.