Citazione Stile APA (7a Edizione)

Cain, H. R., & Monkhouse, F. J. (1971). Physical geography: For certificate students (1. publ. 1961, 12. impr.). Longman.

Citazione stile Chigago Style (17a edizione)

Cain, Harry Reginald, e Francis John Monkhouse. Physical Geography: For Certificate Students. 1. publ. 1961, 12. impr. London: Longman, 1971.

Citatione MLA (9a ed.)

Cain, Harry Reginald, e Francis John Monkhouse. Physical Geography: For Certificate Students. 1. publ. 1961, 12. impr. Longman, 1971.