Citação norma APA

Unknown creator; St. Louis University; Parks College of Saint Louis University. (1995). 68th Annual Parks Open House Bulletin, 1995.

Citação norma Chicago

Unknown creator; St. Louis University; Parks College of Saint Louis University. 68th Annual Parks Open House Bulletin, 1995. 1995.

Citação norma MLA

Unknown creator; St. Louis University; Parks College of Saint Louis University. 68th Annual Parks Open House Bulletin, 1995. 1995.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.