Cita APA

Barker, D. S. (1983). Igneous Rock. US: Prentice-Hall, New Jersey.

Citación estilo Chicago

Barker, Daniel S. Igneous Rock. US: Prentice-Hall, New Jersey, 1983.

Cita MLA

Barker, Daniel S. Igneous Rock. US: Prentice-Hall, New Jersey, 1983.