Cita APA (7a ed.)

Everitt, N., Everitt, N. M., & Roberts, S. (1990). Indentation creep and anisotropy in magnesium oxide and germanium.

Cita Chicago Style (17a ed.)

Everitt, N., Nicola Mary Everitt, y S. Roberts. Indentation Creep and Anisotropy in Magnesium Oxide and Germanium. 1990.

Cita MLA (9a ed.)

Everitt, N., et al. Indentation Creep and Anisotropy in Magnesium Oxide and Germanium. 1990.