Cita APA (7a ed.)

Punch, K. F. (2000). Developing effective research proposals. Sage.

Cita Chicago Style (17a ed.)

Punch, Keith F. Developing Effective Research Proposals. London: Sage, 2000.

Cita MLA (9a ed.)

Punch, Keith F. Developing Effective Research Proposals. Sage, 2000.