Cita APA

León, P. E. (1969). Report of the chromosome numbers of some Costa Rican anurans.

Chicago Style Citation

León, Pedro E. Report of the Chromosome Numbers of Some Costa Rican Anurans. 1969.

Cita MLA

León, Pedro E. Report of the Chromosome Numbers of Some Costa Rican Anurans. 1969.

Atenció: Aquestes cites poden no estar 100% correctes.