APA

Greenstein R., Hanna B., Haskell, Howells T., Malor D., Phillips, Ranieri T., Stiles, Sweeney B., Cowan H., Howells T., Cowan H. & Limited W. O. (1996). The World's Greatest Buildings: masterpieces of architecture & engineering. [S.l.]: Time Life Education.

Chicago

Greenstein Ruth, Hanna Bro, Haskell, Howells Tr, Malor Deb, Phillips, Ranieri Thom, Stiles, Sweeney Bro, Cowan Hen, Howells Tr, Cowan Hen and Limited Weldon Owen. 1996. The World's Greatest Buildings: masterpieces of architecture & engineering. [S.l.]: Time Life Education.

Harvard

Greenstein R., Hanna B., Haskell, Howells T., Malor D., Phillips, Ranieri T., Stiles, Sweeney B., Cowan H., Howells T., Cowan H. and Limited W. O. (1996). The World's Greatest Buildings: masterpieces of architecture & engineering. [S.l.]: Time Life Education.

MLA

Greenstein Ruth, Hanna Bro, Haskell, Howells Tr, Malor Deb, Phillips, Ranieri Thom, Stiles, Sweeney Bro, Cowan Hen, Howells Tr, Cowan Hen and Limited Weldon Owen. The World's Greatest Buildings: masterpieces of architecture & engineering. [S.l.]: Time Life Education. 1996.