Cita APA (7a ed.)

White, D. L. (2021). The Form of DO Employed to Form the Weak Preterit. Institute of English Studies.

Cita Chicago Style (17a ed.)

White, David L. The Form of DO Employed to Form the Weak Preterit. Institute of English Studies, 2021.

Cita MLA (8a ed.)

White, David L. The Form of DO Employed to Form the Weak Preterit. Institute of English Studies, 2021.