APA

Arnold P. E., Walcott C. E. & Patterson B. H.The White House Office of Management and Administration. : .

Chicago

Arnold Peri E, Walcott Charles E and Patterson Bradley H.The White House Office of Management and Administration. : .

Harvard

Arnold P. E., Walcott C. E. and Patterson B. H.The White House Office of Management and Administration. : .

MLA

Arnold Peri E, Walcott Charles E and Patterson Bradley H.: . .