APA (7e ed.) Bronvermelding

Ramsdell, F. H. (1959). Essentials for English: A text workbook (Rev. ed.). Scribner.

Chicago (17e ed.) Bronvermelding

Ramsdell, Frances H. Essentials for English: A Text Workbook. Rev. ed. New York: Scribner, 1959.

MLA (9e ed.) Bronvermelding

Ramsdell, Frances H. Essentials for English: A Text Workbook. Rev. ed. Scribner, 1959.