APA Style

Pride, W, M, ;, F, O. (). Marpol- How to do it : Manual on the Practical Implications of Ratifying and Implementing MARPOL 73/78 . London: .

MLA Style

Pride, William, M., ;, Ferrell,, O.C.. "Marpol- How to do it : Manual on the Practical Implications of Ratifying and Implementing MARPOL 73/78". London: , . Text.