APA (7th ed.) Citation

Sokoloff, A. (1970). Cosima Wagner: A biography. Macdonald.

Chicago Style (17th ed.) Citation

Sokoloff, Alice. Cosima Wagner: A Biography. London: Macdonald, 1970.

MLA (9th ed.) Citation

Sokoloff, Alice. Cosima Wagner: A Biography. Macdonald, 1970.

Warning: These citations may not always be 100% accurate.