APA-viite (7. p.)

FORML Conference, Forth Interest Group (Calif.), & Forth Modification Laboratory (Calif.). (1981). FORML proceedings. Forth Interest Group.

Chicago-viite (17. p.)

FORML Conference, Forth Interest Group (Calif.), ja Forth Modification Laboratory (Calif.). FORML Proceedings. San Jose, Calif.: Forth Interest Group, 1981.

MLA-viite (8. p.)

FORML Conference, et al. FORML Proceedings. Forth Interest Group, 1981.