Cita APA (7th ed.)

Singh, G. Plant Systematics: An Integrated Approach (3rd ed. (Revised).). Science Publishers, CRC Press.

Cita Chicago (17th ed.)

Singh, Gurcharan. Plant Systematics: An Integrated Approach. 3rd ed. (Revised). Enfield: Science Publishers, CRC Press.

Cita MLA (9th ed.)

Singh, Gurcharan. Plant Systematics: An Integrated Approach. 3rd ed. (Revised). Science Publishers, CRC Press.