Gaya APA

Furman, N, H. (1917). Standard Methods of Chemical Analysis, Volume II, 6th ed. . United States of America: D. Van Nostrand Company, Inc.

Gaya MLA

Furman, N., Howell. "Standard Methods of Chemical Analysis, Volume II, 6th ed.". United States of America: D. Van Nostrand Company, Inc, 1917. Text.