APA (7th ed.) Citation

Filby, P. W. (1987). American & British genealogy & heraldry. New England Historic Genealogical Society.

Chicago Style (17th ed.) Citation

Filby, P. William. American & British Genealogy & Heraldry. Boston: New England Historic Genealogical Society, 1987.

MLA (9th ed.) Citation

Filby, P. William. American & British Genealogy & Heraldry. New England Historic Genealogical Society, 1987.

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