APA način citiranja

Lutkepohl, H., & Rodrigues, P. M. M. Unit root and cointegration testing: Guest editors' introduction.

Čikaški stil citiranja

Lutkepohl, Helmut., i Paulo M. M. Rodrigues. Unit Root and Cointegration Testing: Guest Editors' Introduction.

MLA način citiranja

Lutkepohl, Helmut., i Paulo M. M. Rodrigues. Unit Root and Cointegration Testing: Guest Editors' Introduction.