APA (7. basım) Alıntı

Spence, I. (2003). Royal Horticultural Society garden plants and flowers. Dorling Kindersley.

Chicago Style (17. basım) Atıf

Spence, Ian. Royal Horticultural Society Garden Plants and Flowers. London: Dorling Kindersley, 2003.

MLA (8th ed.) Atıf

Spence, Ian. Royal Horticultural Society Garden Plants and Flowers. Dorling Kindersley, 2003.