APA Style

WARNER,GERTRUDE CHANDLER. (-). THE MYSTERY AT THE BALLPARK . -: -.

Chicago Style

WARNER,GERTRUDE CHANDLER. THE MYSTERY AT THE BALLPARK. -: -, -. Text.

MLA Style

WARNER,GERTRUDE CHANDLER. THE MYSTERY AT THE BALLPARK. -: -, -. Text.

Turabian Style

WARNER,GERTRUDE CHANDLER. THE MYSTERY AT THE BALLPARK. -: -, -. Print.