American Psychological Association
Mitchell, Laura ( 1979 ). Simple Relaxation the Psychological Method for Easing Tension ( 00 ed. ). Atheneum.
Modern Language Association
Mitchell, Laura. Simple Relaxation the Psychological Method for Easing Tension . Atheneum. 1979
Chicago Citation
Mitchell, Laura. Simple Relaxation the Psychological Method for Easing Tension . 00 .New York
: Atheneum, 1979.
American Medical Association
Mitchell, Laura. Simple Relaxation the Psychological Method for Easing Tension . Atheneum; 1979.