APA (7th ed.) Citation

N.W. Ayer & Son's American newspaper annual. N.W. Ayer & Son.

Chicago Style (17th ed.) Citation

N.W. Ayer & Son's American Newspaper Annual. Philadelphia: N.W. Ayer & Son.

MLA (9th ed.) Citation

N.W. Ayer & Son's American Newspaper Annual. N.W. Ayer & Son.

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