Cita APA (7a ed.)

Hobson, E. (1921). The Theory of Functions of a Real Variable and The Theory of Fourier's Series. Cambridge University Press.

Cita Chicago Style (17a ed.)

Hobson, E.W. The Theory of Functions of a Real Variable and The Theory of Fourier's Series. Cambridge: Cambridge University Press, 1921.

Cita MLA (9a ed.)

Hobson, E.W. The Theory of Functions of a Real Variable and The Theory of Fourier's Series. Cambridge University Press, 1921.