APA (7th ed.) Citation

Haggai, J. E. (1959). How to win over worry (Abridged ed.). O.M.F.

Chicago Style (17th ed.) Citation

Haggai, John Edmund. How to Win over Worry. Abridged ed. Manila: O.M.F, 1959.

MLA (9th ed.) Citation

Haggai, John Edmund. How to Win over Worry. Abridged ed. O.M.F, 1959.