Brandstätter, R., Kumar, V., Abraham, U., & Gwinner, E. (2000). Photoperiodic information acquired and stored in vivo is retained in vitro by a circadian oscillator, the avian pineal gland. Proc Natl Acad Sci U S A.
استشهاد بنمط شيكاغوBrandstätter, Roland, Vinod Kumar, Ute Abraham, و Eberhard Gwinner. "Photoperiodic Information Acquired and Stored in Vivo Is Retained in Vitro By a Circadian Oscillator, the Avian Pineal Gland." Proc Natl Acad Sci U S A 2000.
MLA استشهادBrandstätter, Roland, Vinod Kumar, Ute Abraham, و Eberhard Gwinner. "Photoperiodic Information Acquired and Stored in Vivo Is Retained in Vitro By a Circadian Oscillator, the Avian Pineal Gland." Proc Natl Acad Sci U S A 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.