APA

ferguson g., . (1985). the paras british air borne forces 1940-1984. london: osprey publishing ltd.

Chicago

ferguson gregor, . 1985. the paras british air borne forces 1940-1984. london: osprey publishing ltd.

Harvard

ferguson g., . (1985). the paras british air borne forces 1940-1984. london: osprey publishing ltd.

MLA

ferguson gregor, . the paras british air borne forces 1940-1984. london: osprey publishing ltd. 1985.