APA

Johnsen W. T., Army War College (U.S.) & Army War College (U.S.). (2014). Re-examining the roles of landpower in the 21st century and their implications. Carlisle Barracks, PA: Strategic Studies Institute and U.S. Army War College Press.

Chicago

Johnsen William Thomas, Army War College (U.S.) and Army War College (U.S.). 2014. Re-examining the roles of landpower in the 21st century and their implications. Carlisle Barracks, PA: Strategic Studies Institute and U.S. Army War College Press.

Harvard

Johnsen W. T., Army War College (U.S.) and Army War College (U.S.). (2014). Re-examining the roles of landpower in the 21st century and their implications. Carlisle Barracks, PA: Strategic Studies Institute and U.S. Army War College Press.

MLA

Johnsen William Thomas, Army War College (U.S.) and Army War College (U.S.). Re-examining the roles of landpower in the 21st century and their implications. Carlisle Barracks, PA: Strategic Studies Institute and U.S. Army War College Press. 2014.