APA Style
Heidegger, Martin. (1958).
What is Philosophy .
New York:
Twayne Publishers.
Chicago Style
Heidegger, Martin.
What is Philosophy.
New York:
Twayne Publishers,
1958.
Text.
MLA Style
Heidegger, Martin.
What is Philosophy.
New York:
Twayne Publishers,
1958.
Text.
Turabian Style
Heidegger, Martin.
What is Philosophy.
New York:
Twayne Publishers,
1958.
Print.