Cl. viri Petri Peckii [...] Opera omnia.

MLA

Peckius, Petrus. Cl. Viri Petri Peckii [...] Opera Omnia. .

APA

Peckius, P. Cl. viri Petri Peckii [...] Opera omnia. .

Chicago

Peckius, Petrus Cl. Viri Petri Peckii [...] Opera Omnia.