Cita APA (7a ed.)

Okubo, Y. (1997). Bibliometric indicators and analysis of research systems: Methods and examples. OECD.

Cita Chicago Style (17a ed.)

Okubo, Yoshiko. Bibliometric Indicators and Analysis of Research Systems: Methods and Examples. Paris: OECD, 1997.

Cita MLA (9a ed.)

Okubo, Yoshiko. Bibliometric Indicators and Analysis of Research Systems: Methods and Examples. OECD, 1997.