APA Style
HART, ARCHIBALD.. (1988).
15 PRINCIPLES FOR ACHIEVING HAPPINESS (CET.1.).
DALLAS:
WORD PUBLISHING.
Chicago Style
HART, ARCHIBALD..
15 PRINCIPLES FOR ACHIEVING HAPPINESS.
CET.1.
DALLAS:
WORD PUBLISHING,
1988.
Text.
MLA Style
HART, ARCHIBALD..
15 PRINCIPLES FOR ACHIEVING HAPPINESS.
CET.1.
DALLAS:
WORD PUBLISHING,
1988.
Text.
Turabian Style
HART, ARCHIBALD..
15 PRINCIPLES FOR ACHIEVING HAPPINESS.
CET.1.
DALLAS:
WORD PUBLISHING,
1988.
Print.