APA (7th ed.) Citation

Walker, C. E. (1975). Learn to relax: 13 way to reduce tension. Prentice-Hall.

Chicago Style (17th ed.) Citation

Walker, Clarence Eugene. Learn to Relax: 13 Way to Reduce Tension. Englewood Cliffs, NJ: Prentice-Hall, 1975.

MLA (9th ed.) Citation

Walker, Clarence Eugene. Learn to Relax: 13 Way to Reduce Tension. Prentice-Hall, 1975.

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