APA Citation

Leclercq, J. 1., & Pieper, J. 1. (1953). De la vida serena. Madrid: Rialp.

Chicago Style Citation

Leclercq, Jacques 1891-1971, and Josef 1904-1997 Pieper. De La Vida Serena. Madrid: Rialp, 1953.

MLA Citation

Leclercq, Jacques 1891-1971, and Josef 1904-1997 Pieper. De La Vida Serena. Madrid: Rialp, 1953.

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