Gaya APA

Schildt, H. (1998). Advanced turbo pascal version 4: now includes borland's turbo pascal database toolbox and turbo pascal graphix toolbox . California: McGraw Hill.

Gaya MLA

Schildt, Herbert. "Advanced turbo pascal version 4: now includes borland's turbo pascal database toolbox and turbo pascal graphix toolbox". California: McGraw Hill, 1998. Text.