APA (7th ed.) Citation

Yi Song, Jun Ma, Anette Agardh, Patrick W.C. Lau, Peijin Hu, & Bing Zhang. (2015). Secular trends in age at menarche among Chinese girls from 24 ethnic minorities, 1985 to 2010. Taylor & Francis Group.

Chicago Style (17th ed.) Citation

Yi Song, Jun Ma, Anette Agardh, Patrick W.C. Lau, Peijin Hu, and Bing Zhang. Secular Trends in Age at Menarche Among Chinese Girls from 24 Ethnic Minorities, 1985 to 2010. Taylor & Francis Group, 2015.

MLA (9th ed.) Citation

Yi Song, et al. Secular Trends in Age at Menarche Among Chinese Girls from 24 Ethnic Minorities, 1985 to 2010. Taylor & Francis Group, 2015.