Gaya APA

Thompson, C, R. et al (1997). WOOLLYLEAF BURSAGE BIOLOGY AND CONTROL . Kansas: Kansas State University Agricultural Experiment Station and Cooperative Extension Service.

Gaya MLA

Thompson, Curtis, R.. et al. "WOOLLYLEAF BURSAGE BIOLOGY AND CONTROL". Kansas: Kansas State University Agricultural Experiment Station and Cooperative Extension Service, 1997. e-journal.