APA

Popper K. R., . (1959). The logic of scientific discovery. New York: Basic Books.

Chicago

Popper Karl R, . 1959. The logic of scientific discovery. New York: Basic Books.

Harvard

Popper K. R., . (1959). The logic of scientific discovery. New York: Basic Books.

MLA

Popper Karl R, . The logic of scientific discovery. New York: Basic Books. 1959.