Παραπομπή σε μορφή APA (7η εκδ.)

Hobson, E. W. (1957). The theory of functions of a real variable & the theory of Fourier's series. Dover Publications.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hobson, Ernest William. The Theory of Functions of a Real Variable & the Theory of Fourier's Series. New York: Dover Publications, 1957.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hobson, Ernest William. The Theory of Functions of a Real Variable & the Theory of Fourier's Series. Dover Publications, 1957.