APA aipamena

Garraway, W. M., MacLeod, D. A., & Sharp, J. C. (1991). Rugby injuries.

Chicago Style aipamena

Garraway, W M., D A. MacLeod, and J C. Sharp. Rugby Injuries. 1991.

MLA aipamena

Garraway, W M., D A. MacLeod, and J C. Sharp. Rugby Injuries. 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.