Cita APA (7a ed.)
Friedli, F. E. Detergency of Specialty Surfactants. Marcel Dekker.
Cita estilo Chicago (17a ed.)
Friedli, Floyd E. Detergency of Specialty Surfactants. Nueva York, EUA: Marcel Dekker.
Cita MLA (9a ed.)
Friedli, Floyd E. Detergency of Specialty Surfactants. Marcel Dekker.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.