Cita APA (7a ed.)

Harcourt, G., & Laing, N. (1971). Capital and growth (1st edition.). Penguin Books.

Cita Chicago Style (17a ed.)

Harcourt, G.C, y N.F Laing. Capital and Growth. 1st edition. Middlesex: Penguin Books, 1971.

Cita MLA (8a ed.)

Harcourt, G.C, y N.F Laing. Capital and Growth. 1st edition. Penguin Books, 1971.