APA (7th ed.) Citation

(1990). 5001 hard to find publishers and their addresses (4th ed.). Dawson Book Services.

Chicago Style (17th ed.) Citation

5001 Hard to Find Publishers and Their Addresses. 4th ed. Reading, UK: Dawson Book Services, 1990.

MLA (9th ed.) Citation

5001 Hard to Find Publishers and Their Addresses. 4th ed. Dawson Book Services, 1990.

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