APA (7th ed.) Citation

Scott, R. C. (1970). PL/I Programming Language One. for programmers.

Chicago Style (17th ed.) Citation

Scott, Ramon Carlfred. PL/I Programming Language One. for Programmers. 1970.

MLA (9th ed.) Citation

Scott, Ramon Carlfred. PL/I Programming Language One. for Programmers. 1970.

Warning: These citations may not always be 100% accurate.