Cita APA (7a ed.)

Porterfield, A. L. Creative factors in scientific research. A social psychology of scientific knowledge.

Cita Chicago Style (17a ed.)

Porterfield, Austin L. Creative Factors in Scientific Research. A Social Psychology of Scientific Knowledge.

Cita MLA (8a ed.)

Porterfield, Austin L. Creative Factors in Scientific Research. A Social Psychology of Scientific Knowledge.