Παραπομπή APA

Richards, T. B., Berkowitz, Z., Thomas, C. C., Foster, S. L., Gardner, A., King, J. B., . . . Royalty, J. (2009). Choropleth Map Design for Cancer Incidence, Part 1. Centers for Disease Control and Prevention.

Παραπομπή Chicago Style

Richards, Thomas B., Zahava Berkowitz, Cheryll C. Thomas, Stephanie Lee Foster, Annette Gardner, Jessica Blythe King, Karen Ledford, και Janet Royalty. Choropleth Map Design for Cancer Incidence, Part 1. Centers for Disease Control and Prevention, 2009.

Παραπομπή MLA

Richards, Thomas B., et al. Choropleth Map Design for Cancer Incidence, Part 1. Centers for Disease Control and Prevention, 2009.

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