Cita APA (7th ed.)

Blalock, A. B., & Blalock, H. M. (1982). Introduction to social research. Prentice-Hall.

Cita Chicago (17th ed.)

Blalock, Ann Bonar, i Hubert M. Blalock. Introduction to Social Research. Englewood Cliffs, NJ: Prentice-Hall, 1982.

Cita MLA (9th ed.)

Blalock, Ann Bonar, i Hubert M. Blalock. Introduction to Social Research. Prentice-Hall, 1982.