APA استشهاد

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

استشهاد بنمط شيكاغو

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

MLA استشهاد

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