Nine cows and an ox
MLA
Llewelyn-Davies, Melissa, and Chris Curling. Nine Cows and an Ox. Ethnographic Video Online, Volume 2. London: British Broadcasting Corporation (BBC), 1984
APA, 7th edition
Llewelyn-Davies, M., & Curling, C. (1984). Nine cows and an ox. Ethnographic video online, volume 2. London: British Broadcasting Corporation (BBC)
Chicago, 17th edition
Llewelyn-Davies, Melissa., and Chris Curling. Nine cows and an ox. Ethnographic video online, volume 2. London: British Broadcasting Corporation (BBC), 1984