APA (7th ed.) Citation

Häring, B. (1969). Crise autour de "Humanae vitae". Desclée.

Chicago Style (17th ed.) Citation

Häring, Bernhard. Crise Autour De "Humanae Vitae". Paris: Desclée, 1969.

MLA (9th ed.) Citation

Häring, Bernhard. Crise Autour De "Humanae Vitae". Desclée, 1969.

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