APA-viite

Smith, R. E., & Smoll, F. L. (1978). Psychological perspectives in youth sports. Hemisphere.

Chicago-tyylinen lähdeviittaus

Smith, Ronald E., ja Frank L. Smoll. Psychological Perspectives in Youth Sports. Washington: Hemisphere, 1978.

MLA-viite

Smith, Ronald E., ja Frank L. Smoll. Psychological Perspectives in Youth Sports. Hemisphere, 1978.