Cita APA

Martell, C. R., & Martell, C. R. A citation analysis of College & Research Libraries comparing Yahoo, Google, Google Scholar, and ISI Web of knowledge with implications for promotion and tenure.

Citación estilo Chicago

Martell, Charles R., y Charles R. Martell. A Citation Analysis of College & Research Libraries Comparing Yahoo, Google, Google Scholar, and ISI Web of Knowledge With Implications for Promotion and Tenure.

Cita MLA

Martell, Charles R., y Charles R. Martell. A Citation Analysis of College & Research Libraries Comparing Yahoo, Google, Google Scholar, and ISI Web of Knowledge With Implications for Promotion and Tenure.