Cita APA (7a ed.)

Sickle, J. V. V. (1931). Direct taxation in Austria. Harvard University press.

Cita Chicago Style (17a ed.)

Sickle, John V. Van. Direct Taxation in Austria. Cambridge: Harvard University press, 1931.

Cita MLA (9a ed.)

Sickle, John V. Van. Direct Taxation in Austria. Harvard University press, 1931.