APA (7e ed.) Bronvermelding

SORUM, C. (1963). How to solve general chemistry problems. prentice-Hall.

Chicago (17e ed.) Bronvermelding

SORUM, C.H. How to Solve General Chemistry Problems. Englewood Cliffs: prentice-Hall, 1963.

MLA (9e ed.) Bronvermelding

SORUM, C.H. How to Solve General Chemistry Problems. prentice-Hall, 1963.