Cita APA (7a ed.)

Armstrong, J. M. A. (1950). Projects and their place in education. Pitman.

Cita Chicago Style (17a ed.)

Armstrong, Jean M. A. Projects and Their Place in Education. London: Pitman, 1950.

Cita MLA (9a ed.)

Armstrong, Jean M. A. Projects and Their Place in Education. Pitman, 1950.