APA استشهاد

Blum Milton L & James C. Naylor. (1956). industrial psychology: Its theoretical and social foundations. Harper & row publishers.

استشهاد بنمط شيكاغو

Blum Milton L و James C. Naylor. Industrial Psychology: Its Theoretical and Social Foundations. London: Harper & row publishers, 1956.

MLA استشهاد

Blum Milton L و James C. Naylor. Industrial Psychology: Its Theoretical and Social Foundations. Harper & row publishers, 1956.