Παραπομπή APA

Oram, C. R. (1959). Elements of Cargo handling. Sirlsaac pitman.

Παραπομπή Chicago Style

Oram, Col R.B. Elements of Cargo Handling. London: Sirlsaac pitman, 1959.

Παραπομπή MLA

Oram, Col R.B. Elements of Cargo Handling. Sirlsaac pitman, 1959.