APA

Agor (A), . (1999). Civil Engineering Objective And Conventional Type. : .

Chicago

Agor (A), . 1999. Civil Engineering Objective And Conventional Type. : .

Harvard

Agor (A), . (1999). Civil Engineering Objective And Conventional Type. : .

MLA

Agor (A), . Civil Engineering Objective And Conventional Type. : . 1999.