Cita APA (7a ed.)

Blaug, M. (1992). Harry Johnson (1923-1977). Elgar.

Cita Chicago Style (17a ed.)

Blaug, Mark. Harry Johnson (1923-1977). Aldershot: Elgar, 1992.

Cita MLA (9a ed.)

Blaug, Mark. Harry Johnson (1923-1977). Elgar, 1992.