Cita APA

Tweedie, M. (1969). Butterflies and months. Orbis Books.

Chicago Edition Citation

Tweedie, M. Butterflies and Months. London: Orbis Books, 1969.

Cita MLA

Tweedie, M. Butterflies and Months. Orbis Books, 1969.

Atenció: Aquestes cites poden no estar 100% correctes.