Cita APA (7a ed.)

Parkinson, H. (1932). Scientific investment: A manual for company share and debenture holders. I. Pitman.

Cita Chicago Style (17a ed.)

Parkinson, Hargreaves. Scientific Investment: A Manual for Company Share and Debenture Holders. London: I. Pitman, 1932.

Cita MLA (8a ed.)

Parkinson, Hargreaves. Scientific Investment: A Manual for Company Share and Debenture Holders. I. Pitman, 1932.