APA (7th ed.) Citation

Linde Company. (1970). Linde oxygen therapy handbook ([7th ed.].). [publisher not identified].

Chicago Style (17th ed.) Citation

Linde Company. Linde Oxygen Therapy Handbook. [7th ed.]. New York: [publisher not identified], 1970.

MLA (9th ed.) Citation

Linde Company. Linde Oxygen Therapy Handbook. [7th ed.]. [publisher not identified], 1970.