एपीए उद्धरण

Calvert, A. L., Green, L., & Myerson, J. Delay discounting of qualitatively different reinforcers in rats.

शिकागो स्टाइल उद्धरण

Calvert, Amanda L., Leonard Green, और Joel Myerson. Delay Discounting of Qualitatively Different Reinforcers in Rats.

एमएलए उद्धरण

Calvert, Amanda L., Leonard Green, और Joel Myerson. Delay Discounting of Qualitatively Different Reinforcers in Rats.