APA引文

F W G & C S G Grunsell. (1981). The Veterinary annual: Twenty first issue. Bristol.

Chicago Edition Citation

F W G and C S G Grunsell. The Veterinary Annual: Twenty First Issue. Bristol, 1981.

MLA引文

F W G and C S G Grunsell. The Veterinary Annual: Twenty First Issue. Bristol, 1981.

警告：這些引文格式不一定是100％准確.