Cita APA (7th ed.)

Kershaw, P., Irwein, L., Trafford, K., & Hertzman, C. (2005). The British Columbia: Atlas of child devolopment (1a. ed.). Human early learning partnership.

Cita Chicago (17th ed.)

Kershaw, Paul, Lori Irwein, Kate Trafford, i Clyde Hertzman. The British Columbia: Atlas of Child Devolopment. 1a. ed. Edmonton: Human early learning partnership, 2005.

Cita MLA (9th ed.)

Kershaw, Paul, et al. The British Columbia: Atlas of Child Devolopment. 1a. ed. Human early learning partnership, 2005.