APA aipamena

Boyle, L. E., Davis, R., & Rasely, H. N. (1949). Better letters, a course for business letter writers, by Hiram N. Rasely, Roy Davis [end] Lamoine E. Boyle (3rd ed.). Prentice-Hall.

Chicago Style aipamena

Boyle, Lamoine E., Roy Davis, and Hiram Newton Rasely. Better Letters, a Course for Business Letter Writers, by Hiram N. Rasely, Roy Davis [end] Lamoine E. Boyle. 3rd ed. New York: Prentice-Hall, 1949.

MLA aipamena

Boyle, Lamoine E., et al. Better Letters, a Course for Business Letter Writers, by Hiram N. Rasely, Roy Davis [end] Lamoine E. Boyle. 3rd ed. Prentice-Hall, 1949.