Cita APA

Kopin, A. S., Wheeler, M. B., & Leiter, A. B. (1990). Secretin: Structure of the precursor and tissue distribution of the mRNA.

Chicago Style Citation

Kopin, A S., M B. Wheeler, i A B. Leiter. Secretin: Structure of the Precursor and Tissue Distribution of the MRNA. 1990.

Cita MLA

Kopin, A S., M B. Wheeler, i A B. Leiter. Secretin: Structure of the Precursor and Tissue Distribution of the MRNA. 1990.