APA (7e ed.) Bronvermelding

Foster, R., & Abbot, E. V. (1895). A treatise on the federal income tax under the act of 1894. Boston Book Company.

Chicago (17e ed.) Bronvermelding

Foster, Roger, en Everett V. Abbot. A Treatise on the Federal Income Tax Under the Act of 1894. Boston: Boston Book Company, 1895.

MLA (8e ed.) Bronvermelding

Foster, Roger, en Everett V. Abbot. A Treatise on the Federal Income Tax Under the Act of 1894. Boston Book Company, 1895.