Gaya APA

nicholls.cliff, . (1998). Asphalt Surfacings a guide to asphalt surfacings and treatments used for the surface course of road pavements (E-Book) . New York: E & FN SPON.

Gaya MLA

nicholls.cliff, . "Asphalt Surfacings a guide to asphalt surfacings and treatments used for the surface course of road pavements (E-Book)". New York: E & FN SPON, 1998. E-book.