APA Edition Citation

(1989). PROCEEDINGS OF the twelfth International Conference on Soil Mechnics and Foundation Engineering Rio De Janeiro, 13-18 August 1989 3V. A A Balkema.

Chicago Edition Citation

PROCEEDINGS OF the Twelfth International Conference on Soil Mechnics and Foundation Engineering Rio De Janeiro, 13-18 August 1989 3V. Rotterdam: A A Balkema, 1989.

MLA Edition Citation

PROCEEDINGS OF the Twelfth International Conference on Soil Mechnics and Foundation Engineering Rio De Janeiro, 13-18 August 1989 3V. A A Balkema, 1989.