APA (7th ed.) Citation

Sheridan, A. K. (1987). Pig improvement in Canada, USA, Great Britain, Norway, Denmark and West Germany. Dept. of Agriculture, N.S.W..

Chicago Style (17th ed.) Citation

Sheridan, A. K. Pig Improvement in Canada, USA, Great Britain, Norway, Denmark and West Germany. [Sydney]: Dept. of Agriculture, N.S.W., 1987.

MLA (9th ed.) Citation

Sheridan, A. K. Pig Improvement in Canada, USA, Great Britain, Norway, Denmark and West Germany. Dept. of Agriculture, N.S.W., 1987.