Cita APA (7a ed.)

Renner, J., & Knight, C. (1972). Dairy farmers and urban needs: Sinclair Farm, Northland (1. publ.). Reed.

Cita Chicago Style (17a ed.)

Renner, John, y Colin Knight. Dairy Farmers and Urban Needs: Sinclair Farm, Northland. 1. publ. Wellington [u.a.]: Reed, 1972.

Cita MLA (9a ed.)

Renner, John, y Colin Knight. Dairy Farmers and Urban Needs: Sinclair Farm, Northland. 1. publ. Reed, 1972.