APA ציטוט

Wissenschaften, Ö. A. d., & Demography, V. I. o. Vienna yearbook of population research. Vienna.

Chicago Style Citation

Wissenschaften, Österreichische Akademie der, and Vienna Institute of Demography. Vienna Yearbook of Population Research. Vienna.

ציטוט MLA

Wissenschaften, Österreichische Akademie der, and Vienna Institute of Demography. Vienna Yearbook of Population Research. Vienna.