Citazione Stile APA (7a Edizione)

Armitage, F., Burley, J., Browne, F., Gibson, I., Guldager, P., Styles, B., . . . Worrall, J. (1980). Pinus kesiya Royle ex Gordon syn. P. khasya Royle; P. insularis Endlicher). Commenwealth Forestry Institute, University of Oxford.

Citazione stile Chigago Style (17a edizione)

Armitage, F., J. Burley, F. Browne, I. Gibson, P. Guldager, B. Styles, J. Turnbull, P. Wood, e J. Worrall. Pinus Kesiya Royle Ex Gordon Syn. P. Khasya Royle; P. Insularis Endlicher). Commenwealth Forestry Institute, University of Oxford, 1980.

Citatione MLA (9a ed.)

Armitage, F., et al. Pinus Kesiya Royle Ex Gordon Syn. P. Khasya Royle; P. Insularis Endlicher). Commenwealth Forestry Institute, University of Oxford, 1980.