Cita APA (7th ed.)
Egstrom, G. H., & Schaafsma, F. (1980). Volleyball (3d ed.). W. C. Brown.
Cita Chicago (17th ed.)
Egstrom, Glen H., i Frances Schaafsma. Volleyball. 3d ed. Dubuque, Iowa: W. C. Brown, 1980.
Cita MLA (9th ed.)
Egstrom, Glen H., i Frances Schaafsma. Volleyball. 3d ed. W. C. Brown, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.