Cita APA (7a ed.)

(1970). Ludwig van Beethovens Leben: Alexander Wheelock Thayer. Olms [u.a.].

Cita Chicago Style (17a ed.)

Ludwig Van Beethovens Leben: Alexander Wheelock Thayer. Hildesheim: Olms [u.a.], 1970.

Cita MLA (8a ed.)

Ludwig Van Beethovens Leben: Alexander Wheelock Thayer. Olms [u.a.], 1970.