Cita APA (7a ed.)

Yardley, B. W., MacKenzie, W., & Guilford, C. (1990). Atlas of metamorphic rocks and their textures (1st.ed.). Longman Scientific and Technical.

Cita Chicago Style (17a ed.)

Yardley, Bruce W.D, W.S MacKenzie, y C. Guilford. Atlas of Metamorphic Rocks and Their Textures. 1st.ed. New York: Longman Scientific and Technical, 1990.

Cita MLA (9a ed.)

Yardley, Bruce W.D, et al. Atlas of Metamorphic Rocks and Their Textures. 1st.ed. Longman Scientific and Technical, 1990.