APA (7th ed.) Citation

Lowel A. Martín. (1968). ENCYCLOPEDIA YEAR BOOK, 1968 y 1969. 2 Tomos. Grolier of Canada Limited.

Chicago Style (17th ed.) Citation

Lowel A. Martín. ENCYCLOPEDIA YEAR BOOK, 1968 Y 1969. 2 Tomos. Canadá: Grolier of Canada Limited, 1968.

MLA (9th ed.) Citation

Lowel A. Martín. ENCYCLOPEDIA YEAR BOOK, 1968 Y 1969. 2 Tomos. Grolier of Canada Limited, 1968.

Warning: These citations may not always be 100% accurate.