Gaya APA

Gilbert, H, M., Larky, A, I. (1984). Practical pascal / Harry M. Gilbert, Arthur I. Larky . : South Western Publishing Co..

Gaya MLA

Gilbert, Harry, M.., Larky, Arthur, I.. "Practical pascal / Harry M. Gilbert, Arthur I. Larky". : South Western Publishing Co., 1984. Textbook.