APA (7 ম সংস্করণ) উদ্ধৃতি

Greaves, A. (1978). Descriptions of seed sources and collections for provenances of Pinus caribaea. Commenwealth Forestry Institute, University of Oxford.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Greaves, A. Descriptions of Seed Sources and Collections for Provenances of Pinus Caribaea. Commenwealth Forestry Institute, University of Oxford, 1978.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Greaves, A. Descriptions of Seed Sources and Collections for Provenances of Pinus Caribaea. Commenwealth Forestry Institute, University of Oxford, 1978.