Cita APA (7a ed.)

Belloc, H. (1924). Economics for Helen ([1st ed., 1st issue.].). J.W. Arrowsmith.

Cita Chicago Style (17a ed.)

Belloc, Hilaire. Economics for Helen. [1st ed., 1st issue.]. London: J.W. Arrowsmith, 1924.

Cita MLA (8a ed.)

Belloc, Hilaire. Economics for Helen. [1st ed., 1st issue.]. J.W. Arrowsmith, 1924.