APA

Whitehead A. N., . (1930). The concept of nature. Cambridge: University Press.

Chicago

Whitehead Alfred North, . 1930. The concept of nature. Cambridge: University Press.

Harvard

Whitehead A. N., . (1930). The concept of nature. Cambridge: University Press.

MLA

Whitehead Alfred North, . The concept of nature. Cambridge: University Press. 1930.