Cita APA (7th ed.)

Ingram, D. S., & Helgeson, J. P. (1980). Tissue culture methods for plant pathologists. Blackwell Scientific Publications.

Cita Chicago (17th ed.)

Ingram, David S., i J. P. Helgeson. Tissue Culture Methods for Plant Pathologists. Oxford: Blackwell Scientific Publications, 1980.

Cita MLA (9th ed.)

Ingram, David S., i J. P. Helgeson. Tissue Culture Methods for Plant Pathologists. Blackwell Scientific Publications, 1980.