APA

Walcott C. E., Warshaw S. A. & Wayne S. J.The chief of staff. : .

Chicago

Walcott Charles E, Warshaw Shirley Anne and Wayne Stephen J.The chief of staff. : .

Harvard

Walcott C. E., Warshaw S. A. and Wayne S. J.The chief of staff. : .

MLA

Walcott Charles E, Warshaw Shirley Anne and Wayne Stephen J.: . .