APA цитиране

Frey, W. H., & First, C. L. (1997). Investigating change in American society: Exploring social trends with US census data and StudentChip (IBM version.). Belmont CA: Wadsworth Pub. Co..

Чикагска система за цитиране

Frey, William H., и Cheryl L. First. Investigating Change in American Society: Exploring Social Trends With US Census Data and StudentChip. IBM version. Belmont CA: Wadsworth Pub. Co., 1997.

MLA формат за цитиране

Frey, William H., и Cheryl L. First. Investigating Change in American Society: Exploring Social Trends With US Census Data and StudentChip. IBM version. Belmont CA: Wadsworth Pub. Co., 1997.

Внимание: Тези цитати може да не са 100% точни.