Cita APA

Ayala, F. J., & Gilpin, M. E. (1974). Gene Frequency Comparisons Between Taxa: Support for the Natural Selection of Protein Polymorphisms.

Chicago Style Citation

Ayala, Francisco J., i Michael E. Gilpin. Gene Frequency Comparisons Between Taxa: Support for the Natural Selection of Protein Polymorphisms. 1974.

Cita MLA

Ayala, Francisco J., i Michael E. Gilpin. Gene Frequency Comparisons Between Taxa: Support for the Natural Selection of Protein Polymorphisms. 1974.