APA

Gallwey W. T., . (1976). Inner tennis: playing the game. New York: Random House.

Chicago

Gallwey W Timothy, . 1976. Inner tennis: playing the game. New York: Random House.

Harvard

Gallwey W. T., . (1976). Inner tennis: playing the game. New York: Random House.

MLA

Gallwey W Timothy, . Inner tennis: playing the game. New York: Random House. 1976.