APA

Sibthorp M. M., David Davies Memorial Institute Of International Studies & British parliamentary Group for World Government. (1969). Oceanic pollution: a survey and some suggestions for control. London: David Davies Memorial Institute of International Studies.

Chicago

Sibthorp M M, David Davies Memorial Institute Of International Studies and British parliamentary Group for World Government. 1969. Oceanic pollution: a survey and some suggestions for control. London: David Davies Memorial Institute of International Studies.

Harvard

Sibthorp M. M., David Davies Memorial Institute Of International Studies and British parliamentary Group for World Government. (1969). Oceanic pollution: a survey and some suggestions for control. London: David Davies Memorial Institute of International Studies.

MLA

Sibthorp M M, David Davies Memorial Institute Of International Studies and British parliamentary Group for World Government. Oceanic pollution: a survey and some suggestions for control. London: David Davies Memorial Institute of International Studies. 1969.