APA (7th ed.) Citation

Westfall, G. (1990). Guide to official publications of foreign countries. American Library Association.

Chicago Style (17th ed.) Citation

Westfall, Gloria. Guide to Official Publications of Foreign Countries. Chicago: American Library Association, 1990.

MLA (9th ed.) Citation

Westfall, Gloria. Guide to Official Publications of Foreign Countries. American Library Association, 1990.

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