APA (7 वां संस्करण) प्रशस्ति पत्र

Trimmer, J. (1842). Practical geology and mineralogy: With instructions for the qualitative analysis of minerals. Lea and Blanchard.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Trimmer, Joshua. Practical Geology and Mineralogy: With Instructions for the Qualitative Analysis of Minerals. Philadelphia: Lea and Blanchard, 1842.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Trimmer, Joshua. Practical Geology and Mineralogy: With Instructions for the Qualitative Analysis of Minerals. Lea and Blanchard, 1842.