APA Edition Citation

Pressey, S. L. (1959). Psychology in education. Universal Book Stall.

Chicago Edition Citation

Pressey, Sideney L. Psychology in Education. Delhi: Universal Book Stall, 1959.

MLA Edition Citation

Pressey, Sideney L. Psychology in Education. Universal Book Stall, 1959.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.