Cita APA

Halberstadt, W. H. (1960). An introduction to modern logic: An elementary textbook of symbolic logic. Harper & Row.

Citación estilo Chicago

Halberstadt, William Harold. An Introduction to Modern Logic: An Elementary Textbook of Symbolic Logic. New York: Harper & Row, 1960.

Cita MLA

Halberstadt, William Harold. An Introduction to Modern Logic: An Elementary Textbook of Symbolic Logic. New York: Harper & Row, 1960.