Cita APA (7a ed.)

SpringerLink (Online service), Varma, A., & Kharkwal, A. C. (2009). Symbiotic Fungi: Principles and Practice (1st ed. 2009.). Springer Berlin Heidelberg : Imprint: Springer.

Cita Chicago Style (17a ed.)

SpringerLink (Online service), Ajit Varma, y Amit C. Kharkwal. Symbiotic Fungi: Principles and Practice. 1st ed. 2009. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2009.

Cita MLA (8a ed.)

SpringerLink (Online service), et al. Symbiotic Fungi: Principles and Practice. 1st ed. 2009. Springer Berlin Heidelberg : Imprint: Springer, 2009.