APA (7th ed.) Citation

Elsna, H. (1972). Prelude for two queens. Collins.

Chicago Style (17th ed.) Citation

Elsna, Hebe. Prelude for Two Queens. London: Collins, 1972.

MLA (8th ed.) Citation

Elsna, Hebe. Prelude for Two Queens. Collins, 1972.

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