Gaya APA

Jones, A, J. (1951). Principles of Guidance and Pupil Personel Work (ed. 4 ; cet. 3.). London: McGraw-HIill Book Company.

Gaya MLA

Jones, Arthurr, J.. "Principles of Guidance and Pupil Personel Work". ed. 4 ; cet. 3. London: McGraw-HIill Book Company, 1951. Text.