Cita APA (7a ed.)

Grassl, W., & Smith, B. (1986). Austrian economics: Historical and philosophical background. Helm.

Cita Chicago Style (17a ed.)

Grassl, Wolfgang, y Barry Smith. Austrian Economics: Historical and Philosophical Background. London [etc.]: Helm, 1986.

Cita MLA (9a ed.)

Grassl, Wolfgang, y Barry Smith. Austrian Economics: Historical and Philosophical Background. Helm, 1986.