APA (7th ed.) Citation

So Relle, R. P., & Smith, H. H. (1932). Teacher's manual for Gregg typing, techniques and projects: Complete course (including books I and II). Gregg Pub. Co..

Chicago Style (17th ed.) Citation

So Relle, Rupert Pitt, and Harold H. Smith. Teacher's Manual for Gregg Typing, Techniques and Projects: Complete Course (including Books I and II). [New York]: Gregg Pub. Co., 1932.

MLA (8th ed.) Citation

So Relle, Rupert Pitt, and Harold H. Smith. Teacher's Manual for Gregg Typing, Techniques and Projects: Complete Course (including Books I and II). Gregg Pub. Co., 1932.