APA (7th ed.) Citation

Lucie-Smith, E. (1961). Rubens (1a. ed.). Spring Books.

Chicago Style (17th ed.) Citation

Lucie-Smith, Edward. Rubens. 1a. ed. Londres: Spring Books, 1961.

MLA (9th ed.) Citation

Lucie-Smith, Edward. Rubens. 1a. ed. Spring Books, 1961.