APA

Maritain J., . (1961). On the use of philosophy, three essays. Princeton, N.J: Princeton University Press.

Chicago

Maritain Jacques, . 1961. On the use of philosophy, three essays. Princeton, N.J: Princeton University Press.

Harvard

Maritain J., . (1961). On the use of philosophy, three essays. Princeton, N.J: Princeton University Press.

MLA

Maritain Jacques, . On the use of philosophy, three essays. Princeton, N.J: Princeton University Press. 1961.