APA (7th ed.) Citation

Schoonover, L. (1956). The queen's cross: A biographical romance of Queen Isabella of Spain. Collins.

Chicago Style (17th ed.) Citation

Schoonover, Lawrence. The Queen's Cross: A Biographical Romance of Queen Isabella of Spain. London: Collins, 1956.

MLA (9th ed.) Citation

Schoonover, Lawrence. The Queen's Cross: A Biographical Romance of Queen Isabella of Spain. Collins, 1956.

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