APA (7th ed.) Citation

McGuffey, W. H. McGuffey's Sixth Eclectic Reader.

Chicago Style (17th ed.) Citation

McGuffey, William Holmes. McGuffey's Sixth Eclectic Reader.

MLA (9th ed.) Citation

McGuffey, William Holmes. McGuffey's Sixth Eclectic Reader.

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