Dyfyniad APA

Ohio State Horticultural Society. (1977). Proceedings of the ... annual meeting of the Ohio State Horticultural Society. The Society.

Dyfyniad Arddull Chicago

Ohio State Horticultural Society. Proceedings of the ... Annual Meeting of the Ohio State Horticultural Society. [Columbus: The Society, 1977.

Dyfyniad MLA

Ohio State Horticultural Society. Proceedings of the ... Annual Meeting of the Ohio State Horticultural Society. The Society, 1977.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.