APA Style

Leaverton, Paul E.. (1991). A REVIEW OF BIOSTATISTICS : A Program for Self-Instruction , Fourth Edition . USA: LITTLE, BROWN AND COMPANY.

Chicago Style

Leaverton, Paul E.. A REVIEW OF BIOSTATISTICS : A Program for Self-Instruction , Fourth Edition. USA: LITTLE, BROWN AND COMPANY, 1991. Text.

MLA Style

Leaverton, Paul E.. A REVIEW OF BIOSTATISTICS : A Program for Self-Instruction , Fourth Edition. USA: LITTLE, BROWN AND COMPANY, 1991. Text.

Turabian Style

Leaverton, Paul E.. A REVIEW OF BIOSTATISTICS : A Program for Self-Instruction , Fourth Edition. USA: LITTLE, BROWN AND COMPANY, 1991. Print.