APA (7th ed.) Citation

(1967). Irregular serials & annuals: An international directory. Bowker.

Chicago Style (17th ed.) Citation

Irregular Serials & Annuals: An International Directory. New York: Bowker, 1967.

MLA (9th ed.) Citation

Irregular Serials & Annuals: An International Directory. Bowker, 1967.

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