APA (7e ed.) Bronvermelding

saeid,jamel m. (1973). seasenal variation in semen characteristics of white leghorn,newhampshire and indigenous chichen university of baghdad,thesis: M.s.

Chicago (17e ed.) Bronvermelding

saeid,jamel m. Seasenal Variation in Semen Characteristics of White Leghorn,newhampshire and Indigenous Chichen University of Baghdad,thesis: M.s. Baghdad, 1973.

MLA (9e ed.) Bronvermelding

saeid,jamel m. Seasenal Variation in Semen Characteristics of White Leghorn,newhampshire and Indigenous Chichen University of Baghdad,thesis: M.s. 1973.