Cita APA (7th ed.)

Adler, E. S. (1999). How it's done: An invitation to social research. Wadsworth Pub.

Cita Chicago (17th ed.)

Adler, Emily Stier. How It's Done: An Invitation to Social Research. Belmont, Calif: Wadsworth Pub, 1999.

Cita MLA (9th ed.)

Adler, Emily Stier. How It's Done: An Invitation to Social Research. Wadsworth Pub, 1999.