APA (7e ed.) Bronvermelding

Não informado. (1953). Extracts from the proceedings of the Royal Horticultural Society. Royal Horticultural Society.

Chicago (17e ed.) Bronvermelding

Não informado. Extracts from the Proceedings of the Royal Horticultural Society. London: Royal Horticultural Society, 1953.

MLA (8e ed.) Bronvermelding

Não informado. Extracts from the Proceedings of the Royal Horticultural Society. Royal Horticultural Society, 1953.

Let op: Deze citaties zijn niet altijd 100% accuraat.