APA

Johnson M., . (1976). How to solve word problems in algebra: a solved problem approach. New York: McGraw-Hill.

Chicago

Johnson Mildred, . 1976. How to solve word problems in algebra: a solved problem approach. New York: McGraw-Hill.

Harvard

Johnson M., . (1976). How to solve word problems in algebra: a solved problem approach. New York: McGraw-Hill.

MLA

Johnson Mildred, . How to solve word problems in algebra: a solved problem approach. New York: McGraw-Hill. 1976.