APA Style
Macquarrie, John. (1972).
Existentialism: An Introduction, Guide and Assessment .
London:
Penguin Book.
Chicago Style
Macquarrie, John.
Existentialism: An Introduction, Guide and Assessment.
London:
Penguin Book,
1972.
Text.
MLA Style
Macquarrie, John.
Existentialism: An Introduction, Guide and Assessment.
London:
Penguin Book,
1972.
Text.
Turabian Style
Macquarrie, John.
Existentialism: An Introduction, Guide and Assessment.
London:
Penguin Book,
1972.
Print.