APA (7th ed.) Citation

Blalock, H. M. (1970). An introduction to social research. Prentice-Hall.

Chicago Style (17th ed.) Citation

Blalock, Hubert M. An Introduction to Social Research. Englewood Cliffs, N.J.: Prentice-Hall, 1970.

MLA (9th ed.) Citation

Blalock, Hubert M. An Introduction to Social Research. Prentice-Hall, 1970.