Παραπομπή σε μορφή APA (7η εκδ.)

California. Human Population Laboratory & Hanrieder, B. D. (1966). Demographic fact book of Alameda and Contra Costa Counties. Human Population Laboratory, State of California Dept. of Public Health.

Παραπομπή σε μορφή Chicago (17η εκδ.)

California. Human Population Laboratory και Barbara D. Hanrieder. Demographic Fact Book of Alameda and Contra Costa Counties. Berkeley, Calif: Human Population Laboratory, State of California Dept. of Public Health, 1966.

Παραπομπή σε μορφή MLA (9th εκδ.)

California. Human Population Laboratory και Barbara D. Hanrieder. Demographic Fact Book of Alameda and Contra Costa Counties. Human Population Laboratory, State of California Dept. of Public Health, 1966.