एपीए उद्धरण

Petry, N. M., Barry, D., Pescatello, L., & White, W. B. (2011). A low-cost reinforcement procedure improves short-term weight loss outcomes.

शिकागो स्टाइल उद्धरण

Petry, Nancy M., Danielle Barry, Linda Pescatello, और William B. White. A Low-cost Reinforcement Procedure Improves Short-term Weight Loss Outcomes. 2011.

एमएलए उद्धरण

Petry, Nancy M., Danielle Barry, Linda Pescatello, और William B. White. A Low-cost Reinforcement Procedure Improves Short-term Weight Loss Outcomes. 2011.