APA (7th ed.) Citation

Yusuf & Kathur Suhardi. (1991). Motivasi berkeluarga. Pustaka al-Kautsar.

Chicago Style (17th ed.) Citation

Yusuf and Kathur Suhardi. Motivasi Berkeluarga. Yogyakarta: Pustaka al-Kautsar, 1991.

MLA (8th ed.) Citation

Yusuf and Kathur Suhardi. Motivasi Berkeluarga. Pustaka al-Kautsar, 1991.

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