APA (7th ed.) Citation

Beckett, K. A. (1987). The RHS encyclopaedia of house plants: Incl. conservatory plants. Century.

Chicago Style (17th ed.) Citation

Beckett, Kenneth A. The RHS Encyclopaedia of House Plants: Incl. Conservatory Plants. London u.a: Century, 1987.

MLA (9th ed.) Citation

Beckett, Kenneth A. The RHS Encyclopaedia of House Plants: Incl. Conservatory Plants. Century, 1987.