APA

Whitaker J. O., Gibble J., Kjellmark E. & United States. (1994). Mammals of Indiana Dunes National Lakeshore. [Washington, D.C.?]: U.S. Dept. of the Interior, National Park Service.

Chicago

Whitaker John O, Gibble John, Kjellmark Eric and United States. 1994. Mammals of Indiana Dunes National Lakeshore. [Washington, D.C.?]: U.S. Dept. of the Interior, National Park Service.

Harvard

Whitaker J. O., Gibble J., Kjellmark E. and United States. (1994). Mammals of Indiana Dunes National Lakeshore. [Washington, D.C.?]: U.S. Dept. of the Interior, National Park Service.

MLA

Whitaker John O, Gibble John, Kjellmark Eric and United States. Mammals of Indiana Dunes National Lakeshore. [Washington, D.C.?]: U.S. Dept. of the Interior, National Park Service. 1994.