Gaya APA

L.Shuldener, H. (1981). Water and piping problems in large and small buildings : A troubleshooter`s guide . New York: John Wiley Sons.

Gaya MLA

L.Shuldener, Henry. "Water and piping problems in large and small buildings : A troubleshooter`s guide". New York: John Wiley Sons, 1981. Monograf.