APA (7th ed.) Citation

Gladstone, W. E. (1930). The Gladstone papers. Cassell and Co.

Chicago Style (17th ed.) Citation

Gladstone, W. E. The Gladstone Papers. London: Cassell and Co, 1930.

MLA (8th ed.) Citation

Gladstone, W. E. The Gladstone Papers. Cassell and Co, 1930.

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