APA (7th ed.) Citation

Grieve, J. R. Oat Meal: The War Winner.

Chicago Style (17th ed.) Citation

Grieve, James Ritchie. Oat Meal: The War Winner.

MLA (9th ed.) Citation

Grieve, James Ritchie. Oat Meal: The War Winner.

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