APA-Zitierstil (7. Ausg.)

Parkinson, S. (2001). Cows are vegetarians (This ed. 1. publ.). O'Brien Press.

Chicago-Zitierstil (17. Ausg.)

Parkinson, Siobhán. Cows Are Vegetarians. This ed. 1. publ. Dublin: O'Brien Press, 2001.

MLA-Zitierstil (9. Ausg.)

Parkinson, Siobhán. Cows Are Vegetarians. This ed. 1. publ. O'Brien Press, 2001.