APA (7th ed.) Citation

Hargreaves Roger. (1971). MR,Bump. Egmont UK LIT.

Chicago Style (17th ed.) Citation

Hargreaves Roger. MR,Bump. London: Egmont UK LIT, 1971.

MLA (9th ed.) Citation

Hargreaves Roger. MR,Bump. Egmont UK LIT, 1971.

Warning: These citations may not always be 100% accurate.