Cita APA (7th ed.)

BULMER, M. (1967). Principles of Statistics. Oliver & Boyd.

Cita Chicago (17th ed.)

BULMER, M.G. Principles of Statistics. Edenburgh: Oliver & Boyd, 1967.

Cita MLA (9th ed.)

BULMER, M.G. Principles of Statistics. Oliver & Boyd, 1967.