Tietueen sitaatit
APA-viiteKoskinen, S., Martikainen, P., Martelin, T., & Valkonen, T. (1995). Convergence of lifestyles and trends in the sex ratio among the middle-aged in Finland. Finnish yearbook of population research, 32-44. https://doi.org/10.23979/fypr.44880
Chicago-tyylinen lähdeviittausKoskinen, Seppo, Pekka Martikainen, Tuija Martelin, ja Tapani Valkonen. "Convergence of Lifestyles and Trends in the Sex Ratio Among the Middle-aged in Finland." Finnish Yearbook of Population Research 1995: 32-44. https://doi.org/10.23979/fypr.44880.
MLA-viiteKoskinen, Seppo, et al. "Convergence of Lifestyles and Trends in the Sex Ratio Among the Middle-aged in Finland." Finnish Yearbook of Population Research, 1995, pp. 32-44, https://doi.org/10.23979/fypr.44880.
Harvard-tyylinen lähdeviittausKoskinen, S., Martikainen, P., Martelin, T. & Valkonen, T. 1995. Convergence of lifestyles and trends in the sex ratio among the middle-aged in Finland. Finnish yearbook of population research, pp. 32-44. doi:10.23979/fypr.44880