Cita APA (7a ed.)

Fraser, W., & Squier, J. R. (1937). Heath's new Practical French Grammar. D.C. Heath and company.

Cita Chicago Style (17a ed.)

Fraser, W.H, y James R. Squier. Heath's New Practical French Grammar. London: D.C. Heath and company, 1937.

Cita MLA (9a ed.)

Fraser, W.H, y James R. Squier. Heath's New Practical French Grammar. D.C. Heath and company, 1937.