APA

Halstead P. E., . (1954). An investigation of the erosive effect on concrete on soft water of low pH value. London: Cement and Concrete Association.

Chicago

Halstead P E, . 1954. An investigation of the erosive effect on concrete on soft water of low pH value. London: Cement and Concrete Association.

Harvard

Halstead P. E., . (1954). An investigation of the erosive effect on concrete on soft water of low pH value. London: Cement and Concrete Association.

MLA

Halstead P E, . An investigation of the erosive effect on concrete on soft water of low pH value. London: Cement and Concrete Association. 1954.