Cita APA

Hopkins, J., & Napper, E. (1983). Meditation on emptiness (First published.). London.

Chicago Style Citation

Hopkins, Jeffrey, i Elizabeth Napper. Meditation On Emptiness. First published. London, 1983.

Cita MLA

Hopkins, Jeffrey, i Elizabeth Napper. Meditation On Emptiness. First published. London, 1983.

Atenció: Aquestes cites poden no estar 100% correctes.