:More on quoting and citing sources  
 :. “The cathedral re-emerged in a more sculptural style typical of the prime of the Romanesque period.”[10] "The transept, the square of the choir, the apse, the central tower and the flanking towers were combined in a manner and size surpassing anything done before. All surfaces and edges rise without stages. The major elements within the combination remain independant.... Speyer became a model for many other church buildings but was unsurpassed in its magnificence."[11]  
 :This is quoted as a direct quotation. Therefore, you must acknowledge the person/organistaion that is being quoted here. ie James Bloggs says "The cathedral re-emerged etc etc". 
 :Another way around this is to rephrase the content and then cite the source.  
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