APA (7th ed.) Citation

Frederiksen, H. S. (1971). Epidemographic surveillance: A symposium. Carolina Population Center.

Chicago Style (17th ed.) Citation

Frederiksen, Harald S. Epidemographic Surveillance: A Symposium. North Carolina: Carolina Population Center, 1971.

MLA (9th ed.) Citation

Frederiksen, Harald S. Epidemographic Surveillance: A Symposium. Carolina Population Center, 1971.