APA (7th ed.) Citation

H.P. Drewry (Shipping Consultants) Limited. Research Division. (1977). Ship obsolescence and scrapping. H. P. Drewry (Shipping Consultants) Limited.

Chicago Style (17th ed.) Citation

H.P. Drewry (Shipping Consultants) Limited. Research Division. Ship Obsolescence and Scrapping. London: H. P. Drewry (Shipping Consultants) Limited, 1977.

MLA (8th ed.) Citation

H.P. Drewry (Shipping Consultants) Limited. Research Division. Ship Obsolescence and Scrapping. H. P. Drewry (Shipping Consultants) Limited, 1977.