APA引文

Pearl, R., & Reed, L. J. (1920). On the Rate of Growth of the Population of the United States since 1790 and Its Mathematical Representation.

Citação norma Chicago

Pearl, Raymond, and Lowell J. Reed. On the Rate of Growth of the Population of the United States Since 1790 and Its Mathematical Representation. 1920.

MLA引文

Pearl, Raymond, and Lowell J. Reed. On the Rate of Growth of the Population of the United States Since 1790 and Its Mathematical Representation. 1920.