Cita APA (7th ed.)

Wilson, E. B. (1952). An introduction to scientific research. McGraw-Hill.

Cita Chicago (17th ed.)

Wilson, E. Bright. An Introduction to Scientific Research. Nueva York: McGraw-Hill, 1952.

Cita MLA (9th ed.)

Wilson, E. Bright. An Introduction to Scientific Research. McGraw-Hill, 1952.