Παραπομπή APA

Leishman, J. (1968). Themes and variations in Shakespeare's sonnets. Methuen.

Παραπομπή Chicago Style

Leishman, J.B. Themes and Variations in Shakespeare's Sonnets. London: Methuen, 1968.

Παραπομπή MLA

Leishman, J.B. Themes and Variations in Shakespeare's Sonnets. Methuen, 1968.