APA (7e ed.) Bronvermelding

Fresenius, C. R., & Johnson, S. W. (1869). Manual of qualitative chemical analysis. John Wiley & Son.

Chicago (17e ed.) Bronvermelding

Fresenius, C. Remigius, en Samuel W. Johnson. Manual of Qualitative Chemical Analysis. New York [N.Y.]: John Wiley & Son, 1869.

MLA (8e ed.) Bronvermelding

Fresenius, C. Remigius, en Samuel W. Johnson. Manual of Qualitative Chemical Analysis. John Wiley & Son, 1869.