Cita APA (7th ed.)

RACTLIFFE, J. (1967). Elements of mathematical statistics. Oxford Univ. Press.

Cita Chicago (17th ed.)

RACTLIFFE, J.F. Elements of Mathematical Statistics. London: Oxford Univ. Press, 1967.

Cita MLA (9th ed.)

RACTLIFFE, J.F. Elements of Mathematical Statistics. Oxford Univ. Press, 1967.