APA ציטוט

Rugh, K. (2004). Labrador retrievers. Hoboken, N.J: Howell Book House.

Trích dẫn kiểu Chicago

Rugh, Karla. Labrador Retrievers. Hoboken, N.J: Howell Book House, 2004.

ציטוט MLA

Rugh, Karla. Labrador Retrievers. Hoboken, N.J: Howell Book House, 2004.