APA (7 वां संस्करण) प्रशस्ति पत्र

Hitachi Corporation. Environmentally conscious vsion for products and services.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Hitachi Corporation. Environmentally Conscious Vsion for Products and Services.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Hitachi Corporation. Environmentally Conscious Vsion for Products and Services.

चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.