APA

blaxland stubbs s. . g., creswell w. . t. & miller jones k. (1970). the encyclopedia of sanitary encineerinc heatinc & plumbing. london: the waverley book company , limited.

Chicago

blaxland stubbs s g, creswell w t and miller jones k. 1970. the encyclopedia of sanitary encineerinc heatinc & plumbing. london: the waverley book company , limited.

Harvard

blaxland stubbs s. . g., creswell w. . t. and miller jones k. (1970). the encyclopedia of sanitary encineerinc heatinc & plumbing. london: the waverley book company , limited.

MLA

blaxland stubbs s g, creswell w t and miller jones k. the encyclopedia of sanitary encineerinc heatinc & plumbing. london: the waverley book company , limited. 1970.