APA (7th ed.) Citation

Boutell, C., & Scott-Giles, C. W. (1950). Boutell's heraldry / by C. Boutell (Rev. ed., by C.W. Scott-Giles.). Warne.

Chicago Style (17th ed.) Citation

Boutell, C., and C. W. Scott-Giles. Boutell's Heraldry / by C. Boutell. Rev. ed., by C.W. Scott-Giles. Warne, 1950.

MLA (9th ed.) Citation

Boutell, C., and C. W. Scott-Giles. Boutell's Heraldry / by C. Boutell. Rev. ed., by C.W. Scott-Giles. Warne, 1950.

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