APA (7th ed.) Citation

Haver-Lockhart Laboratories. (1956). Messenger. Haver-Lockhart Laboratories.

Chicago Style (17th ed.) Citation

Haver-Lockhart Laboratories. Messenger. Kansas City, Mo.: Haver-Lockhart Laboratories, 1956.

MLA (9th ed.) Citation

Haver-Lockhart Laboratories. Messenger. Haver-Lockhart Laboratories, 1956.

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