Gesta regum Britanniæ,
a metrical history of the Britons of the XIIIth century now first printed from three manuscripts,

APA Citation

Michel, F., Cambrian Archaeological Association. (1862). Gesta regum Britanniæ: a metrical history of the Britons of the XIIIth century now first printed from three manuscripts. [Bordeaux: Printed by G. Gounouilhou].

MLA Citation

Michel, Francisque, 1809-1887, and Cambrian Archaeological Association. Gesta Regum Britanniæ: a Metrical History of the Britons of the XIIIth Century Now First Printed From Three Manuscripts. [Bordeaux: Printed by G. Gounouilhou], 1862.

Warning: These citations may not always be complete (especially for serials).