APA

Katz B., . (1992). Introduction to reference work; volume II. New York: McGraw-Hill.

Chicago

Katz Bill, . 1992. Introduction to reference work; volume II. New York: McGraw-Hill.

Harvard

Katz B., . (1992). Introduction to reference work; volume II. New York: McGraw-Hill.

MLA

Katz Bill, . Introduction to reference work; volume II. New York: McGraw-Hill. 1992.