APA (7th ed.) Citation

Gray, W. S. Preliminary survey on methods of teaching, reading and writing. Kraus Repr.

Chicago Style (17th ed.) Citation

Gray, William S. Preliminary Survey on Methods of Teaching, Reading and Writing. Nendeln: Kraus Repr.

MLA (9th ed.) Citation

Gray, William S. Preliminary Survey on Methods of Teaching, Reading and Writing. Kraus Repr.

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