एपीए उद्धरण

Kieffer, B. L., Befort, K., Gaveriaux-Ruff, C., & Hirth, C. G. (1992). The delta-opioid receptor: Isolation of a cDNA by expression cloning and pharmacological characterization.

शिकागो स्टाइल उद्धरण

Kieffer, B L., K. Befort, C. Gaveriaux-Ruff, और C G. Hirth. The Delta-opioid Receptor: Isolation of a CDNA By Expression Cloning and Pharmacological Characterization. 1992.

एमएलए उद्धरण

Kieffer, B L., K. Befort, C. Gaveriaux-Ruff, और C G. Hirth. The Delta-opioid Receptor: Isolation of a CDNA By Expression Cloning and Pharmacological Characterization. 1992.