Cita APA (7th ed.)

KRZYZ, J. G. (1971). Problems in complex variable theory. Elsevier.

Cita Chicago (17th ed.)

KRZYZ, Jan G. Problems in Complex Variable Theory. Newyork: Elsevier, 1971.

Cita MLA (9th ed.)

KRZYZ, Jan G. Problems in Complex Variable Theory. Elsevier, 1971.