Παραπομπή APA

Brostrom, G. (2012). Event history analysis with R. CRC press.

Παραπομπή Chicago Style

Brostrom, Goran. Event History Analysis with R. Boca Raton: CRC press, 2012.

Παραπομπή MLA

Brostrom, Goran. Event History Analysis with R. CRC press, 2012.