Cita APA

Goebel, K., Sachs, J., Garnsey, H. E. F., & Balfour, I. B. (1887). Outlines of classification and special morphology of plants. Clarendon Press.

Citación estilo Chicago

Goebel, K., Julius Sachs, Henry E. F. Garnsey, and Isaac Bayley Balfour. Outlines of Classification and Special Morphology of Plants. Oxford: Clarendon Press, 1887.

Cita MLA

Goebel, K., et al. Outlines of Classification and Special Morphology of Plants. Clarendon Press, 1887.