APA

(2017). Smithsonian Contribution to Knowledge. Washington, D.C: Smithsonian Institution. Scholarly Press.

Chicago

2017. Smithsonian Contribution to Knowledge. Washington, D.C: Smithsonian Institution. Scholarly Press.

Harvard

(2017). Smithsonian Contribution to Knowledge. Washington, D.C: Smithsonian Institution. Scholarly Press.

MLA

Smithsonian Contribution to Knowledge. Washington, D.C: Smithsonian Institution. Scholarly Press. 2017.