Cita APA (7a ed.)

Knopp, K. (1956). Infinite sequences and series (1st. ed.). Dover.

Cita Chicago Style (17a ed.)

Knopp, Konrad. Infinite Sequences and Series. 1st. ed. New York: Dover, 1956.

Cita MLA (9a ed.)

Knopp, Konrad. Infinite Sequences and Series. 1st. ed. Dover, 1956.