Cita APA (7th ed.)

Boutell, C. (1902). English heraldry: By Charles Boutell (7. Aufl.). Gibbings.

Cita Chicago (17th ed.)

Boutell, Charles. English Heraldry: By Charles Boutell. 7. Aufl. London: Gibbings, 1902.

Cita MLA (8th ed.)

Boutell, Charles. English Heraldry: By Charles Boutell. 7. Aufl. Gibbings, 1902.