APA-referens

Saxena, N. P. A. (2000). Krishnas objective question bank in botany.

Chicago-stil citat

Saxena, N P; Author. Krishnas Objective Question Bank in Botany. Meerut, Krishna Prakashan Media, 2000.

MLA-referens

Saxena, N P; Author. Krishnas Objective Question Bank in Botany. 2000.