APA (7th ed.) Citation

Heidegger, M., & Lovitt, W. (1977). The question concerning technology, and other essays (1st Harper pbk. ed.). Harper.

Chicago Style (17th ed.) Citation

Heidegger, Martin, and William Lovitt. The Question Concerning Technology, and Other Essays. 1st Harper pbk. ed. New York ; London: Harper, 1977.

MLA (9th ed.) Citation

Heidegger, Martin, and William Lovitt. The Question Concerning Technology, and Other Essays. 1st Harper pbk. ed. Harper, 1977.