Cita APA (7th ed.)
Gendell, J. (1993). Basic chemistry: A problem solving approach. West Pub. Co..
Cita Chicago (17th ed.)
Gendell, Julien. Basic Chemistry: A Problem Solving Approach. Minneapolis/St. Paul: West Pub. Co., 1993.
Cita MLA (9th ed.)
Gendell, Julien. Basic Chemistry: A Problem Solving Approach. West Pub. Co., 1993.
Atenció: Aquestes cites poden no estar 100% correctes.