APA引文

Pilpel, H. F., & Goldberg, M. D. (1960). A copyright guide. R. R. Bowker Co..

Chicago Style (17th ed.) Citation

Pilpel, Harriet F., and Morton David Goldberg. A Copyright Guide. New York: R. R. Bowker Co., 1960.

MLA引文

Pilpel, Harriet F., and Morton David Goldberg. A Copyright Guide. R. R. Bowker Co., 1960.