Cita APA

James Robertson. (1981). Any fool can be a pig farmer. Farming press suffolk.

Chicago Edition Citation

James Robertson. Any Fool Can Be a Pig Farmer. Farming press suffolk, 1981.

Cita MLA

James Robertson. Any Fool Can Be a Pig Farmer. Farming press suffolk, 1981.

Atenció: Aquestes cites poden no estar 100% correctes.