APA aipamena

Gopsill, G. H. (1966). Teaching of Geography. Macmillan.

Chicago Style aipamena

Gopsill, G. H. Teaching of Geography. London: Macmillan, 1966.

MLA aipamena

Gopsill, G. H. Teaching of Geography. Macmillan, 1966.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.