APA (7th ed.) Citation

(1991). How to learn any language: Quickly, easily, and on your own! / Barry Farber.

Chicago Style (17th ed.) Citation

How to Learn Any Language: Quickly, Easily, and on Your Own! / Barry Farber. 1991.

MLA (9th ed.) Citation

How to Learn Any Language: Quickly, Easily, and on Your Own! / Barry Farber. 1991.

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