APA
Milliken G. J., . (1989). Analysis of Messy data, Volume 2: Nonreplicated experiments. Kigali: Chapman & Hall/CRC.
Chicago
Milliken G.A& Johnson,D.E, . 1989. Analysis of Messy data, Volume 2: Nonreplicated experiments. Kigali: Chapman & Hall/CRC.
Harvard
Milliken G. J., . (1989). Analysis of Messy data, Volume 2: Nonreplicated experiments. Kigali: Chapman & Hall/CRC.
MLA
Milliken G.A& Johnson,D.E, . Analysis of Messy data, Volume 2: Nonreplicated experiments. Kigali: Chapman & Hall/CRC. 1989.