APA (7th ed.) Citation

Puczkowski, B., Rutkowska-Ziarko, A., & Grzywińska-Rąpca, M. Demographic factors and economic growth in selected European countries.

Chicago Style (17th ed.) Citation

Puczkowski, Benedykt, Anna Rutkowska-Ziarko, and Małgorzata Grzywińska-Rąpca. Demographic Factors and Economic Growth in Selected European Countries.

MLA (9th ed.) Citation

Puczkowski, Benedykt, et al. Demographic Factors and Economic Growth in Selected European Countries.