APA (7 वां संस्करण) प्रशस्ति पत्र

Schlich, W. (2023). Progress Report of District and Canal Arboriculture in the Punjab for 1880-81. Punjab government civil secretariat press.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Schlich, W. Progress Report of District and Canal Arboriculture in the Punjab for 1880-81. Punjab government civil secretariat press, 2023.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Schlich, W. Progress Report of District and Canal Arboriculture in the Punjab for 1880-81. Punjab government civil secretariat press, 2023.

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