Harriet Howard :

MLA

Kenyon, F. W, and Eva McDonald. Harriet Howard . Haarlem: Spaarnestad, 1970.

APA

Kenyon, F. W, & McDonald, E. (1970). Harriet Howard . Haarlem: Spaarnestad.

Chicago

Kenyon, F. W., and Eva McDonald. Harriet Howard :. Haarlem: Spaarnestad, 1970.