Cita APA (7th ed.)

Blalock, H. M. (1969). Theory construction: From verbal to mathematical formulations. Prentice-Hall.

Cita Chicago (17th ed.)

Blalock, Hubert M. Theory Construction: From Verbal to Mathematical Formulations. Englewood Cliffs: Prentice-Hall, 1969.

Cita MLA (9th ed.)

Blalock, Hubert M. Theory Construction: From Verbal to Mathematical Formulations. Prentice-Hall, 1969.