APA

Sayigh A., . (1977). Solar energy engineering. New York: Academica Press.

Chicago

Sayigh A.A.M, . 1977. Solar energy engineering. New York: Academica Press.

Harvard

Sayigh A., . (1977). Solar energy engineering. New York: Academica Press.

MLA

Sayigh A.A.M, . Solar energy engineering. New York: Academica Press. 1977.