Penggayaan APA
Petersen, ray. (1990).
Fitness & Wellness .
United States Of America:
Morton Publishing Company.
Chicago Style
Petersen, ray.
Fitness & Wellness.
United States Of America:
Morton Publishing Company,
1990.
Text.
MLA Style
Petersen, ray.
Fitness & Wellness.
United States Of America:
Morton Publishing Company,
1990.
Text.
Turabian Style
Petersen, ray.
Fitness & Wellness.
United States Of America:
Morton Publishing Company,
1990.
Print.