Cita APA (7a ed.)

Steedman, D. (1990). Abstract Syntax Notation One (ASN.1): The tutorial and reference. Technology Appraisals.

Cita Chicago Style (17a ed.)

Steedman, Douglas. Abstract Syntax Notation One (ASN.1): The Tutorial and Reference. London: Technology Appraisals, 1990.

Cita MLA (9a ed.)

Steedman, Douglas. Abstract Syntax Notation One (ASN.1): The Tutorial and Reference. Technology Appraisals, 1990.