Citations allow the reader to find the papers discussed by the author. You may need to find the instructions to authors for a particular journal to find the style used by that journal.
These books might provide useful ideas. Other books are also available in the libraries.
Florever wherever : floral inspiration from all over the world.
Oostkamp : Stichting Kunstboek, c2011.
SB 449.5.WrF634 2011 (Medical Sciences Library)
Preston Bailey flowers.
Preston Bailey. New York : Rizzoli, c2011.
SB 449.5.W4 B157p 2011 (MSL oversize)
Flowers : the complete book of floral design : choosing, creating, presenting.
Paula Pryke. New York : Rizzoli, 2004.
SB 449.P75 2004 (West Campus Library)
Shane Connolly's wedding flowers.
Shane Connolly. North Pomfret, Vt. : Trafalgar Square Publishing, c1998.
SB449.5.W4 C66 1998 (West Campus Library)