APA aipamena

Subramaniam,H. (2007). Spherical trigonometry. Vijaya publications.

Chicago Style aipamena

Subramaniam,H. Spherical Trigonometry. Mumbai: Vijaya publications, 2007.

MLA aipamena

Subramaniam,H. Spherical Trigonometry. Vijaya publications, 2007.