APA (7th ed.) Citation

McGuffey, A. H. McGuffey's Eclectic Spelling Book.

Chicago Style (17th ed.) Citation

McGuffey, Alexander H. McGuffey's Eclectic Spelling Book.

MLA (9th ed.) Citation

McGuffey, Alexander H. McGuffey's Eclectic Spelling Book.

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