Gaya APA
May, Rollo. (1961).
Existential psychology (2nd ed).
New York:
Random House.
Gaya Chicago
May, Rollo.
Existential psychology.
2nd ed
New York:
Random House,
1961.
Text.
Gaya MLA
May, Rollo.
Existential psychology.
2nd ed
New York:
Random House,
1961.
Text.
Gaya Turabian
May, Rollo.
Existential psychology.
2nd ed
New York:
Random House,
1961.
Print.