Ying-chang, C., Engelen, T., & Wolf, A. P. (2006). Positive or Preventive?: Reproduction in Taiwan and the Netherlands, 1850-1940. Aksant Academic Publishers.
Chicago-viite (17. p.)Ying-chang, Chuang, Theo Engelen, ja Arthur P. Wolf. Positive or Preventive?: Reproduction in Taiwan and the Netherlands, 1850-1940. Aksant Academic Publishers, 2006.
MLA-viite (9. p.)Ying-chang, Chuang, et al. Positive or Preventive?: Reproduction in Taiwan and the Netherlands, 1850-1940. Aksant Academic Publishers, 2006.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.