APA

Spitzer R. J., .The "protective return" pocket veto: presidential aggrandizement of constitutional power. : .

Chicago

Spitzer Robert J, .The "protective return" pocket veto: presidential aggrandizement of constitutional power. : .

Harvard

Spitzer R. J., .The "protective return" pocket veto: presidential aggrandizement of constitutional power. : .

MLA

Spitzer Robert J, .: . .