Gaya APA

Callender, J, D, C, A, J, H. (1980). Time - Saver Standards for Building Types, Second Edition, Volume II . New York: Mc Graw-Hill.

Gaya MLA

Callender, Joseph, De, Chiara, And, John, Hancock. "Time - Saver Standards for Building Types, Second Edition, Volume II". New York: Mc Graw-Hill, 1980. Text.