Cita APA (7a ed.)

Whitlock, R. (1978). Thinking about rural development. Lutterworth Press.

Cita Chicago Style (17a ed.)

Whitlock, Ralph. Thinking About Rural Development. Guildford [etc.]: Lutterworth Press, 1978.

Cita MLA (8a ed.)

Whitlock, Ralph. Thinking About Rural Development. Lutterworth Press, 1978.