Cita APA (7th ed.)

Virtue, D., & Reeves, R. (2012). Flower therapy: Oracle cards. Hay House.

Cita Chicago (17th ed.)

Virtue, Doreen, i Robert Reeves. Flower Therapy: Oracle Cards. Carlsbad, Calif: Hay House, 2012.

Cita MLA (9th ed.)

Virtue, Doreen, i Robert Reeves. Flower Therapy: Oracle Cards. Hay House, 2012.