Cita APA

Monge-Nájera, J., & Nielsen, V. (2005). The countries and languages that dominate biological research at the beginning of the 21st century.

Chicago Style Citation

Monge-Nájera, Julián, i Vanessa Nielsen. The Countries and Languages That Dominate Biological Research At the Beginning of the 21st Century. 2005.

Cita MLA

Monge-Nájera, Julián, i Vanessa Nielsen. The Countries and Languages That Dominate Biological Research At the Beginning of the 21st Century. 2005.