APA (7th ed.) Citation

Stapledon, O. (1944). Sirius: A fantasy of love and discord. Secker & Warburg.

Chicago Style (17th ed.) Citation

Stapledon, Olaf. Sirius: A Fantasy of Love and Discord. London: Secker & Warburg, 1944.

MLA (9th ed.) Citation

Stapledon, Olaf. Sirius: A Fantasy of Love and Discord. Secker & Warburg, 1944.

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