APA (7th ed.) Citation

Patton, E. F. (1938). Introduction to motherhood. Commercial textbook.

Chicago Style (17th ed.) Citation

Patton, Edwin Fritz. Introduction to Motherhood. South Pasadena, Calif: Commercial textbook, 1938.

MLA (9th ed.) Citation

Patton, Edwin Fritz. Introduction to Motherhood. Commercial textbook, 1938.