APA

Anderson J, Kalvelage C, . (1972). American government: Like it is. N.-Y: Warner books.

Chicago

Anderson J, Kalvelage C, . 1972. American government: Like it is. N.-Y: Warner books.

Harvard

Anderson J, Kalvelage C, . (1972). American government: Like it is. N.-Y: Warner books.

MLA

Anderson J, Kalvelage C, . American government: Like it is. N.-Y: Warner books. 1972.