APA (7th ed.) Citation

Phelps, D. M. (1947). Planning the product. R.D. Irwin.

Chicago Style (17th ed.) Citation

Phelps, Dudley Maynard. Planning the Product. Chicago: R.D. Irwin, 1947.

MLA (9th ed.) Citation

Phelps, Dudley Maynard. Planning the Product. R.D. Irwin, 1947.

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