APA-viite (7. p.)
National baseball hall of fame and museum: Preserving history, honoring excellence, conecting generations.
Chicago-viite (17. p.)
National Baseball Hall of Fame and Museum: Preserving History, Honoring Excellence, Conecting Generations.
MLA-viite (9. p.)
National Baseball Hall of Fame and Museum: Preserving History, Honoring Excellence, Conecting Generations.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.