APA aipamena

Block, J., & Leisure, J. (1987). Understanding three dimensions. Prentice-Hall.

Chicago Style aipamena

Block, Jonathan, and Jerry Leisure. Understanding Three Dimensions. Englewood Cliffs, NJ: Prentice-Hall, 1987.

MLA aipamena

Block, Jonathan, and Jerry Leisure. Understanding Three Dimensions. Prentice-Hall, 1987.