APA (7th ed.) Citation

Pratt, W. F. The use of projections in educational statistics. [publisher not identified].

Chicago Style (17th ed.) Citation

Pratt, William F. The Use of Projections in Educational Statistics. [place of publication not identified]: [publisher not identified].

MLA (9th ed.) Citation

Pratt, William F. The Use of Projections in Educational Statistics. [publisher not identified].

Warning: These citations may not always be 100% accurate.