APA (7th ed.) Citation

American Heartworm Society. (1975). Information bulletin. The Society.

Chicago Style (17th ed.) Citation

American Heartworm Society. Information Bulletin. College Park, Md.: The Society, 1975.

MLA (9th ed.) Citation

American Heartworm Society. Information Bulletin. The Society, 1975.

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